moonbitlang / core

83%

main: 92%

LAST BUILD ON BRANCH builtin/string/substring-twice-length

branch: builtin/string/substring-twice-length

CHANGE BRANCH

x

Reset

• builtin/string/substring-twice-length
• 0722
• 0722-json
• 0722-reinterpre
• 0727-clean
• 08-27-bool
• 08-27-buffer
• 0819-cmp
• 0819-coverage
• 0823-option-err
• 0831
• 0914-map-from-array
• 0918-strconv
• 0927-deque
• 0929-cmp
• 0929-pq
• 0929-quickcheck
• 1014-hashmap
• 1028-iterator
• 1106-alias
• 16-bit-ops
• 5eq7ow-codex/group-deprecated-functions-into-deprecated.mbt
• Asterless/map-enhancement-1
• Asterless/map-enhancement-2
• Feat/@ArrayView-blit_to()
• Feat/@Bytes-blit_from
• Feat/@String
• Feat/UInt16
• Feat/char_length
• Feat/priority
• Guest0x0/adapt-compiler-change
• Guest0x0/add-byte-op-mod
• Guest0x0/add-error-tojson
• Guest0x0/add-map-get-by-view
• Guest0x0/add-operators-trait
• Guest0x0/add-prelude-dep-to-test
• Guest0x0/add-prelude-dep-to-tests
• Guest0x0/bytes-searching
• Guest0x0/cleanup-method-as-func
• Guest0x0/deprecate-char-op-sub
• Guest0x0/deprecate-old-operator-names
• Guest0x0/external-iterator
• Guest0x0/fix-bleeding-ICE
• Guest0x0/fix-builtin-method-qualification
• Guest0x0/fix-dotdot
• Guest0x0/fix-leak
• Guest0x0/fix-local-deprecated
• Guest0x0/fix-some-to-string
• Guest0x0/fix-unused-impl
• Guest0x0/fix-unused-trait-bound
• Guest0x0/fix-unused-var
• Guest0x0/fix-warnings
• Guest0x0/iterator2
• Guest0x0/migrate-core
• Guest0x0/migrate-syntax-change
• Guest0x0/migrate-type-alias
• Guest0x0/move-fixedarray-eq-to-builtin
• Guest0x0/move-set-outside-builtin
• Guest0x0/no-unqualified-methods-in-builtin
• Guest0x0/port-method-to-impl
• Guest0x0/port-operator-to-impl
• Guest0x0/prelude-alias-for-Iterator2
• Guest0x0/refactor-compare
• Guest0x0/refine-method-semantic
• Guest0x0/remove-bang
• Guest0x0/remove-char-op-sub
• Guest0x0/remove-local-dot
• Guest0x0/remove-method-as-func
• Guest0x0/remove-outdated-alert
• Guest0x0/remove-self-method
• Guest0x0/remove-unused-impl
• Guest0x0/remove-unused-method
• Guest0x0/remove-unused-trait-bound
• Guest0x0/separate-builtin-and-prelude
• Guest0x0/separate-package-for-builtin-types
• Guest0x0/sync-prelude
• Guest0x0/update-mbti
• Implement-shuffle
• Rafactor/@Builtin-ErrorPolymorphism
• Refactor/@Array-ErrorPolymorphism
• Refactor/@Immut-ErrorPolymorphism
• Refactor/@Set,@Map-ErrorPolymorphism
• Refactor/rev_iter2
• Show-for-Failure
• Yu-zh/remove-legacy-intrinsic
• abstract-bytesview
• abstract_ops
• add-FixedArray-is_empty
• add-abort-readme
• add-builtin-attr
• add-comment-for-int-impl-hash
• add-compare-for-FixedArray
• add-compare-to-immut
• add-comprehensive-tests-coverage-20250724-022320
• add-doc-badge
• add-hashset.to_array
• add-pre-release-ci
• add-stackoverflow-for-unzip
• align-pre-release-ci
• aligning-array-and-deque-api
• aligning-array-and-deque-api-append
• aligning-deque-api-blit_to
• aligning-deque-api-chunks-chunk_by
• aligning-deque-api-extract_if
• aligning-deque-api-filter
• aligning-deque-api-insert-remove
• aligning-deque-api-traits
• annotate-intrinsic
• arr-test
• array-bound-check
• array-test
• array-truncate
• array-view-impl-eq-compare
• array-view-map
• arrayview-methods
• arrayview-methods-1
• atan2
• attribute-deprecated
• avoid-string-add
• badge
• bench
• bench-import
• bench-keep
• bench-refactoring
• bench-with-subname
• better_log10_implementation
• better_trig_func_impl
• bigint-cmp
• bigint-from_int
• bigint-hash
• bigint_lop
• binary_search_by
• bitstring
• bitstring-return-unsigned
• bitstring-test
• bleeding/fix-fmt
• bleeding/migrate-core
• bleeding/test_ci
• bleeding_ci
• blit-from-bytesview
• buffer-from
• buffer-test
• buffer-write-stringview
• buffer_changes
• builtin-char-test
• bytes_converter
• bytesview-eq
• byteview
• change-type-of-string-op-get
• char-pattern
• char_convertor
• char_methods
• charsview
• chore-0715
• chore-add-release-test-in-native-backend-in-check.yml
• chore-arrow
• chore/coverage-no-end
• chore/deprecate-no-coverage
• chore/update-copyright-year
• ci-pretty
• ci-test-native-release
• ci/bleeding-to-nightly
• ci/drop-macos-13
• ci/no-dedup-check-macos
• ci/pre-release-check-branch-match
• ci/pre-release-refine
• ci/ubuntu-coverage
• clean-js-warnings
• clean-up-alert-deprecated
• clean-up-reserved-usage
• clean-up-test-name
• clean-up-test-name-part2
• clean-warning
• cleanup-loop-vars
• cmp-value
• codepoint-length
• codex/add-missing-eof-newline-to-json-configs
• codex/add-tests-to-increase-code-coverage
• codex/add-tests-to-increase-coverage
• codex/add-tests-to-increase-coverage-for-package-string
• codex/address-github-issue-2551
• codex/analyze-code-for-performance-improvements
• codex/continue-modernizing-codebase
• codex/deprecate-immut/list-package
• codex/find-and-fix-bug
• codex/find-easy-tasks-for-pr
• codex/find-performance-improvement-opportunities
• codex/find-performance-improvements
• codex/find-performance-optimization-tasks
• codex/group-deprecated-functions-into-deprecated.mbt
• codex/group-related-functions-into-single-file
• codex/identify-and-implement-missing-package
• codex/identify-performance-improvement-opportunities
• codex/improve-documentation-for-public-functions
• codex/investigate-issue-#2233-on-github
• codex/modernize-code-base-using-arrow-functions-and-simplified-loo
• codex/modernize-code-base-with-arrow-functions
• codex/modernize-code-base-with-arrow-functions-and-loops
• codex/modernize-codebase-with-arrow-functions
• codex/modernize-codebase-with-arrow-functions-and-for-loops
• codex/modernize-for-loop-syntax
• codex/refactor-and-group-functions-in-moonbit
• codex/resolve-merge-conflict-and-format-code
• codex/review-readme.mbt.md-for-documentation-improvements
• codex/run-moon-coverage-analyze-and-add-tests
• codex/update-code-to-use-expr-instead-of-notexpr
• codex/update-comments-for-mutableset-references
• codex/update-int64-mask-and-tests
• compare
• const-int
• contains
• copilot/fix-3a04e04d-f721-4511-8690-85f358ccab32
• copilot/fix-4f20cbce-c66c-4d31-9434-896a1dc74d96
• copilot/fix-5988d796-b84e-48a1-8c4c-1f607c7c1f3e
• copilot/fix-5e565db6-7f9f-4a79-b21a-d5812747dcc2
• copilot/fix-6c85429b-2ebd-4931-8f93-b4f01a646f6c
• copilot/fix-73562b10-d4e6-49ab-9034-ad8d1e1060ef
• copilot/fix-7fd5ffe3-01ec-439e-8f6c-c0a2c55272c9
• copilot/impl-tostringview-for-char
• copilot/improve-int-to-string-performance
• copilot/improve-to-string-methods
• copilot/unify-from-array-and-of
• copilot/update-lookup-tables-to-readonlyarray
• copilot/update-parse-method-parameter
• cov-from-json-bool
• cov/array-sort
• cov/char_sub
• coverage-hamt
• coverage_ci
• cursor/add-meaningful-tests-and-insights-cfa6
• cursor/add-meaningful-tests-to-increase-coverage-24c6
• cursor/analyze-and-cover-important-uncovered-code-acf2
• cursor/debug-repository-and-format-4fb7
• decimal
• decimal-to-string
• default-int16
• default-start
• depreate-sorted-set-of
• deprecate
• deprecate-Deque-truncate
• deprecate-bytes-blit
• deprecate-message-option
• deprecate-result-fold
• deprecate-sortedmap-new
• deprecate-string-op-get
• deque-bug
• deque-to_array
• deque_test
• dev
• doc-array
• doc-bool
• doc-buffer
• doc-builtin
• doc-builtin-array
• doc-bytes
• doc-char-intrinsics
• doc-deque
• doc-double
• doc-error
• doc-float
• doc-hashmap
• doc-int
• doc-int64
• docimp
• docs-Array_blit_to
• docs-add-alert-unsafe
• docs-array-push-iter
• docs-tuple-msg
• docs_test
• double-to-uint
• draft-rev_unfold-01
• edit-stringview
• enhance-documentation-readmes
• eq-stringview
• exegesis
• fabs
• feat-Map-string-method
• feat-add-Iter-flatten
• feat-add-default-impl-for-Compare-trait
• feat-add-maximum-minimum
• feat-add-other-function-for-Iter2
• feat-array-get
• feat-bigint-to-int
• feat-bool-to-int
• feat-byte-to-double
• feat-clone-trait
• feat-list-find-index
• feat-to_array_size_hint
• feat/array-unzip
• feat/bytes-to-from-json
• feat/check-add
• feat/cmp-by-key
• feat/count_ones
• feat/deque-as-views
• feat/deque-copy
• feat/deque-filter-map-inplace
• feat/deque-retain
• feat/deque-rev-iter
• feat/deque-truncate
• feat/dump
• feat/expose_error_func
• feat/iter2-concat
• feat/map-methods
• feat/queue-clear-null
• feat/strconv-decimal-show
• feat/stringbuilder-is-empty
• feature/20250522_HAMT
• feature/map-enhancement
• filter-map-rename
• fix
• fix-Array_blit_to
• fix-abort
• fix-atan-inf-input
• fix-bigint
• fix-bigint-to_int64-js-backend
• fix-bits-pattern-warning
• fix-bitstring
• fix-blit_from_string
• fix-bytes-make-panic
• fix-clock-on-llvm
• fix-comp-sorted-set
• fix-contributing
• fix-depreated-msg
• fix-deprecated
• fix-deprecated-msg
• fix-doc
• fix-docs-Array_blit_to
• fix-error-to-json
• fix-fixedarray-blit_to
• fix-fixedarray-from_array_test
• fix-heap
• fix-immut-hashmap
• fix-int-to-string-wasmgc
• fix-intrinsic
• fix-iter-take
• fix-list-tail
• fix-meth-list
• fix-missing-pragma
• fix-parse-int
• fix-pq
• fix-rational
• fix-redundant-loc
• fix-ref
• fix-remove-redundant-prefix
• fix-set_utf16be_char
• fix-signed-integer-overflow
• fix-stackoverflow-when-passing-closure
• fix-string-make
• fix-surrogate-varnames
• fix-trig-test-syntax
• fix-typo-module
• fix-view-todo
• fix-warning-when-moon-test-doc
• fix-wasm-unnamed-index
• fix-windows-ci
• fix/deque-push
• fix/deque-retain-map
• fix/deque-set
• fix/deque-truncate
• fix/float-moon-pkg-json-format
• fix/improve-native-now
• fix/json-internal_types
• fix/replace-x-escape
• fix/string-json-round-trip
• fix1
• fix3
• fix_fmod
• fix_log_when_input_is_neg_inf
• fixedarray-bits-operation
• fixedarray-swap
• fixedarray-take-view
• float-hash
• float-utils
• for-in
• format
• from-json-unicode
• from_json
• gh-readonly-queue/main/pr-1489-9d700ab5524a300f9c30d8761d5d7c17dc45bfa0
• gh-readonly-queue/main/pr-1494-22f06f3dbf8d359065ea5b1d16863c6f1e26b8d8
• gh-readonly-queue/main/pr-1518-4612955fd89a425a1f811953d70fabdeb996882e
• gh-readonly-queue/main/pr-1523-d1d9cd63972b2499d38cf20feee7add6d3697dd3
• gh-readonly-queue/main/pr-1527-f114824d9f99d2d07a4d69605c91be4f36adb798
• gh-readonly-queue/main/pr-1529-6fe8a89e07758e1202401e30588165ab9afe633b
• gh-readonly-queue/main/pr-1530-2afd49beb01fcdc9a24634ea92f238ad12ec3965
• gh-readonly-queue/main/pr-1531-d153abaecfd2e6a68ba164801797704491562f68
• gh-readonly-queue/main/pr-1532-e7de6a8c3af736fe9b7ca830324ffbdd738e4793
• gh-readonly-queue/main/pr-1534-2e9a4f5571e9380613e8d0e8013199cb71e20ea6
• gh-readonly-queue/main/pr-1535-e19827c0aebb8790b310df51886f8978f5fb42aa
• gh-readonly-queue/main/pr-1536-6b9854c68d773c8dca3be5029997890928fb93fa
• gh-readonly-queue/main/pr-1537-1de261adc4d900269d101e4bb906e0022c05c405
• gh-readonly-queue/main/pr-1538-f458978b927f9f67850889bd353a744d52823fda
• gh-readonly-queue/main/pr-1539-8cd3c04bb2bf0159fa04814931eceef4d4810bd8
• gh-readonly-queue/main/pr-1540-152db9701df19f721434b41be1ed04d29268a1fd
• gh-readonly-queue/main/pr-1541-3fa6c5fc92199ee3007589cb7fb401d18361b48d
• gh-readonly-queue/main/pr-1542-244321db9a6935c499c543d290eb382947bbfb8d
• gh-readonly-queue/main/pr-1543-e3c99f35bd56894cfd7042a2b3b793ace5f4acc6
• gh-readonly-queue/main/pr-1544-15910391621df7da449b3e36a147bf4f2ace84fb
• gh-readonly-queue/main/pr-1545-7b375de5e7994817f69d4ff5ef4a920c524bf688
• gh-readonly-queue/main/pr-1546-e526c2de0874f790022801bbe3f3fb2e55f218b2
• gh-readonly-queue/main/pr-1547-236c7e36c682b4ff4ac19272e9b891dec57b2336
• gh-readonly-queue/main/pr-1548-15583d46b5245284b172e447b6a952fff119d42e
• gh-readonly-queue/main/pr-1549-9dea38bde520d476f240e55d44725e0b65c481d8
• gh-readonly-queue/main/pr-1552-64c2ae8e8f075b6a125d161e4f6d1e99e849b826
• gh-readonly-queue/main/pr-1553-59cba88d44e373caa0a6f03061863292cd4646b5
• gh-readonly-queue/main/pr-1555-29ffae88e720a3337a7810098a76c462d00f912f
• gh-readonly-queue/main/pr-1556-1c00d1369beca7c7fa1ceede554536728aef1d67
• gh-readonly-queue/main/pr-1557-f6095c379012a08b1aefd97cd3c56293bf7f40ee
• gh-readonly-queue/main/pr-1560-5b7fef5b0e68c6b8fbbcf71c6f2e17e985c1fb84
• gh-readonly-queue/main/pr-1561-135ceb16e946d0232384680a860753131d952764
• gh-readonly-queue/main/pr-1562-aa239b598b6ddcdb0d5dda2e85f6bb4d1e89f4db
• gh-readonly-queue/main/pr-1563-b2878ed99a2fa7be903554c1eba6e4480b89903b
• gh-readonly-queue/main/pr-1564-78c8eed5ea305891d9a3f4abc73ccb2ca4ea1dcf
• gh-readonly-queue/main/pr-1567-f8f18ebdec95e4e61f51278ac897a5949d2fde26
• gh-readonly-queue/main/pr-1568-920bcfaebf90b6416ae64f5002d4b7d492288735
• gh-readonly-queue/main/pr-1569-530a51eb8d715c68c053ccf0183e52619d4b0f74
• gh-readonly-queue/main/pr-1570-ddb99465392906022db5c42a14c415d802f2d943
• gh-readonly-queue/main/pr-1571-46e7789a6c6f234a551dcef7150ff558f32921f9
• gh-readonly-queue/main/pr-1572-ce9fcdfa8da6d9c544f5bd2accdfb2fbf69d2865
• gh-readonly-queue/main/pr-1573-dca313d7f861a12f65289d70794356bbb6f006a7
• gh-readonly-queue/main/pr-1574-9e073bafa7c7aeb94c546f54d44fd418b03a56a7
• gh-readonly-queue/main/pr-1576-5bebf820621c2dc35550519ac66c9798fd949ca2
• gh-readonly-queue/main/pr-1578-c073535b2e866ad83655388b76bd53301f1a74f6
• gh-readonly-queue/main/pr-1579-91f138eea956b20340c768a73929bedd90a555b1
• gh-readonly-queue/main/pr-1580-8421d62553f26832b9accee74784f5354319547a
• gh-readonly-queue/main/pr-1581-0dd9b2df20c034b2b9a2fb90ec2af67d20f4c4c7
• haoxiang/fixedarray-from-array
• haoxiang/json-parse-string-view
• haoxiang/update-README
• honbo/Iter_iter2_test
• hongbo/Byte_makei_error
• hongbo/add_agents.md
• hongbo/add_json_for_failure
• hongbo/add_one_more_test
• hongbo/agents.md
• hongbo/ai_coverage
• hongbo/ai_generated_docs
• hongbo/align_rust_option
• hongbo/api_cleanups
• hongbo/array_test
• hongbo/array_view_conversion
• hongbo/arrayview_each_no_bounds
• hongbo/at_get_at_unsafe
• hongbo/attr_test
• hongbo/batch_review
• hongbo/buffer
• hongbo/bug_of_expose_primitive
• hongbo/bytes
• hongbo/bytes_add
• hongbo/bytes_bytesview_consistency
• hongbo/bytes_pattern_test
• hongbo/bytes_repeat
• hongbo/bytesview
• hongbo/bytesview_test
• hongbo/bytesview_to_json
• hongbo/cfg_test_not_working
• hongbo/char_escape_test
• hongbo/char_is_bmp
• hongbo/char_is_printable
• hongbo/char_style
• hongbo/char_test
• hongbo/char_tweak
• hongbo/clean18
• hongbo/cleanup_deprecated
• hongbo/cleanup_deprecated2
• hongbo/cleanup_typealias
• hongbo/cleanup_warnings
• hongbo/close_to_float_double
• hongbo/config_false_bug
• hongbo/contains_kv
• hongbo/continue_types_renaming
• hongbo/contributions
• hongbo/coverage
• hongbo/coverage_add
• hongbo/deprecate_be_functions
• hongbo/deprecate_charcodes
• hongbo/deprecate_option_methods
• hongbo/deprecate_string_sub
• hongbo/deprecate_to_bytes
• hongbo/deque_json
• hongbo/derive_to_json_for_failure
• hongbo/docs_about_dump
• hongbo/docs_string
• hongbo/dps_test
• hongbo/example-failed-update
• hongbo/factor_out_char
• hongbo/factor_out_ref
• hongbo/factor_out_slice
• hongbo/finish_immut_types_naming
• hongbo/finish_types_renaming
• hongbo/fix_1322_by_AI
• hongbo/fix_bench_api
• hongbo/fix_deprecate_warnings
• hongbo/fix_docs
• hongbo/fix_json_unicode_error
• hongbo/fix_test_api
• hongbo/fix_warnings
• hongbo/flip_order
• hongbo/fmt12
• hongbo/fmt20
• hongbo/fmt33
• hongbo/fmt_doc
• hongbo/fmt_info
• hongbo/from_array
• hongbo/future_proof
• hongbo/guard_feature_test
• hongbo/hashmap_contains_kv
• hongbo/hashmap_to_json
• hongbo/high_order_callback_with_error
• hongbo/high_quality_coverage
• hongbo/immutable_array_view
• hongbo/info
• hongbo/info3
• hongbo/int_methods
• hongbo/int_min_max_clamp
• hongbo/iter_group_by
• hongbo/iter_mutable_map_set
• hongbo/iter_to_json
• hongbo/iterator_experimental
• hongbo/json_api_and_list
• hongbo/json_auto_test
• hongbo/json_flat
• hongbo/json_flat_failure
• hongbo/json_more_tests
• hongbo/json_null
• hongbo/json_parser_bug
• hongbo/json_refactor
• hongbo/json_replacer
• hongbo/json_test
• hongbo/jsonpath_mut
• hongbo/label_migration
• hongbo/labeled_break
• hongbo/last_tweak
• hongbo/less_fnalias
• hongbo/license_update
• hongbo/list_equal
• hongbo/local_type_issues
• hongbo/locals
• hongbo/make_doc_pass
• hongbo/make_test_abstract
• hongbo/map_length_alias
• hongbo/map_view
• hongbo/markdown_api
• hongbo/micro-optimize-cover
• hongbo/migrate_json
• hongbo/migrate_stringview
• hongbo/migration_plan
• hongbo/modernize_core
• hongbo/modularize_parse_context
• hongbo/moonagent_docs
• hongbo/moonagent_tests
• hongbo/more_coverages
• hongbo/more_docs_from_moonagent
• hongbo/more_docs_in_test
• hongbo/more_random_tests
• hongbo/more_sort_docs
• hongbo/more_tests_json
• hongbo/move_float
• hongbo/move_inproper_method
• hongbo/move_t_to_list
• hongbo/new_iter
• hongbo/no-fna-alias-a
• hongbo/no_ddot_dot
• hongbo/no_fn_alias
• hongbo/no_guard_let
• hongbo/no_log_in_test
• hongbo/no_unsafe_pop
• hongbo/normal_name_convention
• hongbo/not_test_deprecated
• hongbo/operator_up
• hongbo/package-full-docs
• hongbo/package_prefix
• hongbo/pad_start_end
• hongbo/parallel_api
• hongbo/pre-commit-hooks
• hongbo/prepare_string_migration
• hongbo/prune_loc_json
• hongbo/queue_to_json
• hongbo/rational_docs
• hongbo/readonlyarray
• hongbo/refactor11
• hongbo/refactor12
• hongbo/refactor_azure
• hongbo/refactoring
• hongbo/refactoring_from_array
• hongbo/remove_bang
• hongbo/remove_deprecated
• hongbo/remove_deprecated_api
• hongbo/remove_deprecated_buffer
• hongbo/remove_deprecated_files
• hongbo/remove_deprecated_fns
• hongbo/remove_deprecated_op_get
• hongbo/remove_deprecated_stringindex_api
• hongbo/remove_op_add
• hongbo/remove_small_utils
• hongbo/remove_unused_code
• hongbo/remove_unused_flags
• hongbo/remove_unused_package
• hongbo/remove_unused_pkg
• hongbo/remove_wrappers
• hongbo/repr
• hongbo/restore_deny_warn
• hongbo/result_to_error
• hongbo/result_unwrap_err
• hongbo/sorted_map_renaming
• hongbo/sorted_set_behavior_change
• hongbo/sorted_set_renaming
• hongbo/start_offset_pub
• hongbo/string-refactor
• hongbo/string_api
• hongbo/string_get_nth_char
• hongbo/string_lexical_compare
• hongbo/string_sub_simplify
• hongbo/string_substring
• hongbo/string_test_only_chars
• hongbo/string_view_api_consistency
• hongbo/string_view_bytes_view
• hongbo/stringbuilder_common
• hongbo/stringify_less_allocate
• hongbo/stringlike
• hongbo/stringview_add
• hongbo/stringview_builtin
• hongbo/stringview_of
• hongbo/suffixes
• hongbo/tentative_deprecate
• hongbo/tentative_get_rid_self_dot
• hongbo/test_alias
• hongbo/test_array_index
• hongbo/test_attributes
• hongbo/test_bytes_using_regex
• hongbo/test_char_check
• hongbo/test_cloud_ide
• hongbo/test_coverage_remove
• hongbo/test_deprecation
• hongbo/test_fixedarray_view
• hongbo/test_fnalias
• hongbo/test_guard_2
• hongbo/test_inspect_test
• hongbo/test_local_features
• hongbo/test_migration
• hongbo/test_new
• hongbo/test_new_feature_2
• hongbo/test_new_feature_string
• hongbo/test_new_features3
• hongbo/test_new_features33
• hongbo/test_new_release
• hongbo/test_new_things
• hongbo/test_pipe_dot
• hongbo/test_string_view
• hongbo/test_try!
• hongbo/test_try_optional
• hongbo/test_uinit_0
• hongbo/test_using
• hongbo/to_hex_digit
• hongbo/to_json_for_bytes
• hongbo/trait_as_free_fn
• hongbo/trait_name_migration
• hongbo/trait_name_migrations
• hongbo/trait_optional_parameter
• hongbo/traitalias_sugar
• hongbo/try_optional2
• hongbo/tuple-to-json
• hongbo/tweak
• hongbo/tweak00
• hongbo/tweak11
• hongbo/tweak18
• hongbo/tweak19
• hongbo/tweak21
• hongbo/tweak_array2
• hongbo/tweak_default
• hongbo/tweak_docs_blit_from_string
• hongbo/tweak_guard_if
• hongbo/tweak_iter
• hongbo/tweak_length
• hongbo/tweak_logger_interface
• hongbo/tweak_newtype_iter
• hongbo/tweak_perf
• hongbo/tweak_sorted_map
• hongbo/tweak_style
• hongbo/uint16_overflow
• hongbo/unsafe_to_char
• hongbo/unused_token
• hongbo/update_dequeue_readme
• hongbo/update_docs
• hongbo/update_new
• hongbo/update_tests
• hongbo/use_as_free_fn
• hongbo/use_skip_current_package
• hongbo/view_api_design
• hongbo/warning_non_terminating
• hongbo/warnings_recover
• hongbo/write_16le
• hongbo/write_string_view
• hpvkf7-codex/group-deprecated-functions-into-deprecated.mbt
• illusory0x0/perf-string-view-to-string
• immut-hashmap-union
• immut-priority-queue
• immut_array_iter
• immut_array_to_array
• immutable-vec
• immutarray
• impl-default-for-bigint
• impl-hash-for-bytes-view
• implement--fliter-and-filter_map
• implement-compare-hash
• implement-extract_if
• implement-fliter-filter_map-extract_if
• implement-retain_map
• implement-rev-and-rev_inplace
• implement_view_array_to_array
• import-bench-in-core-tests-with-args
• improve-array-flatten
• improve-array-flatten-use-blit
• improve-array-makei
• improve-array.filter
• improve-coverage
• improve-coverage-clean-up
• improve-coverage-hashmap
• improve-deque-from_json
• improve-deque-to_json
• improve-each-and-refactor-eachi
• improve-eachi-sorted-set
• improve-equal-for-sorted_set
• improve-hasher-impl-code-readability
• improve-hashmap.to_array
• improve-immut_array_from_iter
• improve-int-to-string
• improve-map-to_array
• improve-rational-output
• improve-set-to_array
• improve-show-output-impl
• improve-string-concat
• improve-stringbuffer
• improve-stringbuilder-output
• improve-to_array-for-sorted_set
• improve-tojson
• inconsistent-api-of
• inconsistent-hash-result-when-derive-Int
• index-of
• int-uint-bit-op
• int16
• int16-ascription
• int16-min-max
• int16-mod
• intrinsic-attributes
• intrinsic-type-export
• is-some
• iter
• iter-chunk-by
• iter-group-by
• iter-nth
• iter-view
• iter2-arrview-bytes
• k66dxl-codex/add-tests-to-increase-coverage
• kcnjudu
• license-header-check
• lijunchen/base16-encoding
• lijunchen/base64
• lijunchen/fix-inspect
• linked_hash_map
• linked_hash_map_1
• list-iter
• list-raise
• list.sort
• llvm_backend
• local-matrix-fn
• longname-view
• loop-argument-syntax
• lovewwy
• main
• make-failure-pub-readonly
• map-iter2
• map-update
• maps-consistent-api
• math-1
• mbt.md
• migrate-json
• min-max
• minor
• modify-pre-release-ci
• moon-info
• moon_test_md
• moonagent/add_coverage
• more-bitstring-api
• more-string-doc
• more_math_functions
• mut-array-view
• myfreess/add-array-zip
• myfreess/add_fixedarray_binary_search
• myfreess/add_test_with_dedup_wasm
• myfreess/deprecate-fixedarray-get
• myfreess/extend-assert
• myfreess/fix-fixedarray-get
• myfreess/fix-hashset
• myfreess/fix-hashset-2
• myfreess/fmt
• myfreess/immut-set-op_add
• myfreess/improve-ci
• myfreess/modify-hashset-new
• myfreess/remove_test_with_dedup
• myfreess/update-mbti
• native_backend_test_ci
• negate
• negative-slice-index
• new
• newbug
• next-power-of-two
• now
• opt-find
• opt/sorted-set-union
• optimize-makei
• p1kqz3-codex/group-deprecated-functions-into-deprecated.mbt
• patch-1
• perf-immut-map
• perf-immut-set
• perf-iter
• perf-list-from_iter
• perf-ramdom_source
• perf-rev-fold
• perf-sorted_map_each
• perf-to-array
• perf/deque-each-i
• perf_list_unzip
• perf_use_cap
• peter-jerry-ye-patch-1
• pq-stack-safe
• priv-decimal
• promote-20251029
• promote-20251107
• pub-unsafe-api
• quake/array-chunk-view
• quake/deque-reserve-capacity-shrink-to-fit
• quake/deque-wrapped-head-bug
• quake/fix-atan2f
• quake/fix-deque-from-json-bug
• quake/fix-json-int-unit-overflow
• quake/fix-parse_double
• quake/json-parse-stack-overflow
• quake/json-stringify
• queue
• r0ymiu-codex/group-deprecated-functions-into-deprecated.mbt
• rami3l-patch-1
• rami3l/optimize-view-find
• random-source-1
• random-source-2
• range_sorted_map_sorted_set
• ref-err
• refactor
• refactor-0715-use-fixedarray
• refactor-arbitrary-impl-use-traitalias
• refactor-array-extract_if
• refactor-bench
• refactor-buffer
• refactor-dequeu-binary_search_by
• refactor-dequeue-rev_inplace
• refactor-fold-rev-fold
• refactor-guard
• refactor-hamt
• refactor-immut-list-is-empty-use-is-pattern
• refactor-immut_array_make
• refactor-improve-string-view-ouput
• refactor-list
• refactor-list-any
• refactor-loop-var
• refactor-new_by_leaves
• refactor-parse-decimal
• refactor-reuse-max-in-sorted_map
• refactor-reuse-max-in-sorted_set
• refactor-reuse-min
• refactor-stringview
• refactor-unzip-avoid-stack-oveflow
• refactor/string-show-output
• refactor_array_blit_to
• refactor_fixedarray_blit_from_bytesview
• regolith/bump-cov
• regolith/cov-builtin-assert-mbt
• regolith/cov-builtin-bytes-mbt
• regolith/cov-builtin-bytesview-mbt
• regolith/cov-builtin-console-mbt
• regolith/cov-builtin-fixedarray-mbt
• regolith/cov-builtin-fixedarray_block-mbt
• regolith/cov-builtin-hasher-mbt
• regolith/cov-builtin-intrinsics-mbt
• regolith/cov-builtin-iter2-mbt
• regolith/cov-builtin-json-mbt
• regolith/cov-builtin-linked_hash_set-mbt
• regolith/cov-builtin-option-mbt
• regolith/cov-builtin-show-mbt
• regolith/cov-builtin-string-mbt
• regolith/cov-builtin-traits-mbt
• regolith/cov-builtin-tuple_eq-mbt
• regolith/cov-builtin-tuple_hash-mbt
• regolith/cov-bytes-bytes-mbt
• regolith/cov-double-double-mbt
• regolith/cov-double-trig_nonjs-mbt
• regolith/cov-env-env-mbt
• regolith/cov-float-float-mbt
• regolith/cov-immut-hashmap-HAMT-mbt
• regolith/cov-immut-hashset-HAMT-mbt
• regolith/cov-immut-sorted_set-generic-mbt
• regolith/cov-int-int-mbt
• regolith/cov-int64-int64-mbt
• regolith/cov-json-lex_misc-mbt
• regolith/cov-json-lex_number-mbt
• regolith/cov-json-lex_string-mbt
• regolith/cov-quickcheck-arbitrary-mbt
• regolith/cov-quickcheck-splitmix-random-mbt
• regolith/cov-random-random-mbt
• regolith/cov-ref-ref-mbt
• regolith/cov-result-result-mbt
• regolith/cov-strconv-decimal-mbt
• regolith/cov-strconv-double-mbt
• regolith/cov-strconv-number-mbt
• regolith/cov-strconv-uint-mbt
• regolith/cov-string-view-mbt
• regolith/cov-test-test-mbt
• regolith/cov-tuple
• regolith/cov-uint-uint-mbt
• regolith/cov-uint64-uint64
• regolith/cov-unit-unit-mbt
• remove-arbitrary-mbti
• remove-array-capacity-doc-test
• remove-deep-clone-test
• remove-deprecated
• remove-deprecated-bytes-set
• remove-deprecated-stringview
• remove-empty
• remove-legacy-bench-function
• remove-letrec
• remove-obsolete-bytes-methods
• remove-test-is
• remove-warning-when-moon-test--doc
• remove_nightly_ci
• remove_test_block_in_doc_test
• remove_test_md_in_ci
• rename-elems-to-values
• replace-array-sort-with-timsort-20250825-152505
• replace-float-0-with-zero
• result-unwrap-api
• rev-get
• revert-1389-use-trunc-sat
• revert-1576-view
• revert-2384-zihang/deprecate-substring
• revert-2889-copilot/impl-tostringview-for-char
• revert-bytesview-primitive
• revert-string-op-get
• revert_add_prelude_in_test_import
• rm-dup-test-js
• rm-dup-tests
• rm-duplicated-attrs
• rynco/debug-ci-2206
• rynco/fix-tests
• rynco/mq
• rynco/remove-coverage-dep
• rynco/remove-pipe-in-doctest
• same_mbti
• set-eq
• shuffle-implement
• signed-bits-extraction
• skip_mod_0_doc_test_case
• skip_unconsistent_test
• sos1yl-codex/add-tests-to-increase-coverage
• stable-based-development
• str-rev
• string-access-type
• string-api
• string-builder-doc
• string-charcodes
• string-codepoint-at
• string-doc
• string-index-api
• string-index-range
• string-method-1
• string-method-2
• string-op-get
• string-view
• string-view-hash
• string-view-length-api
• stringview-json
• stringview-length
• stringview-methods
• stringview-op
• stringview-to-string
• style
• substring
• substring-strconv-int
• sync_io
• sys
• take-apart-console-mbt
• test-catch
• test-name
• test/coverage-trial
• test/coverage-trial2
• test/coverage-trial3
• test/coverage-trial4
• to_hex_for_standard_integer
• to_unchecked_x
• trig-func-special-input
• tuple-compare-cov
• tweak-error-msg
• tweak-import-all
• tweak-internal
• tweak_doc_test
• tweak_license_header
• u1m4of-codex/group-deprecated-functions-into-deprecated.mbt
• u62lgc-codex/add-tests-to-increase-coverage
• uNN
• uint-to-double
• uint-to-from-json
• unsafe-bytes-op
• unsafe-bytes-unsafe-get
• unsafe-char-from-int
• update-json-test
• update-moon-info
• use-Iter-to-avoid-create-array-for-op_equal
• use-arrayview-for-map-from-array
• use-internal
• use-js-math-for-log
• use-label_migration
• use-libc-trig-function
• use-readonlyarray
• use-roa
• use-trunc-sat
• using
• valtype-pseudo
• view
• view-api
• view-bytes
• view-primitives
• virtual_abort_pkg
• vri4ht-codex/add-tests-to-increase-coverage
• wrap_doc_test
• wrap_md_test
• write-iter
• x/bench-cov
• x/deque-test-coverage
• x/json-test-coverage
• x/readme-testdrive2
• x/writeme-bool
• x/writeme-buffer
• x/writeme-byte
• x/writeme-bytes
• x/writeme-char
• x/writeme-cmp
• x/writeme-double
• x/writeme-float
• x/writeme-int
• x/writeme-int16
• x/writeme-int64
• x/writeme-json
• x/writeme-math
• x/writeme-quickcheck
• x/writeme-ref
• x/writeme-testdrive-new
• x/writeme-uint
• x/writeme-unit
• xxmap-keys-values
• yj-qin/immut-sorted-set-default
• yj-qin/immut-sorted-set-size
• yj-qin/impl-tojson
• yj-qin/prime-check
• yjqin/bytes-compare
• yjqin/uint-strconv
• yuxiang/add-divided-by-zero-check
• yuxiang/array-native-js-copy
• yuxiang/ci-fail-fast
• yuxiang/fix-array-js
• yuxiang/fix-bytes-pattern-test
• yuxiang/fix-double-to-int64
• yuxiang/fixedarray-copy
• yuxiang/hashmap-avoid-rehash-on-grow
• yuxiang/hashmap-get-or-init
• yuxiang/hashmap-iter2
• yuxiang/immut-sorted-map-intersection
• yuxiang/iter-string-join
• yuxiang/js-array-native-map
• yuxiang/list-tweak
• yuxiang/refactor-use-is-pattern
• yuxiang/regex
• yuxiang/remove-match-using-regex-test
• yuxiang/set-symmetric-diff
• yuxiang/string-view-eq-compare-fast-path
• yuxiang/stringview-unsafe-make
• zhangyu/clean-bytes
• zhiyuan/fix-doc
• zhiyuan/fix-priority-queue-readme
• zhiyuan/remove-moonbit-true
• zhiyuan/tweak-core-bleeding-ci
• zhiyuan/unzip-method
• zhiyuan/update-doc-comment
• zihang/adapt-buffer-api
• zihang/add-back-string-view
• zihang/add-bigint-conversion
• zihang/add-deque-test
• zihang/add-doc-json-stringify
• zihang/add-hash-invariant
• zihang/add-hashmap-features
• zihang/add-hashmap-retain
• zihang/add-tap-then
• zihang/adjust-api
• zihang/adjust-nan-inf-behavior
• zihang/ai-code-review
• zihang/align-bytes-apis
• zihang/align-hashmaps
• zihang/align-sets
• zihang/align_op_get
• zihang/array-view-traits
• zihang/buffer-write-char-string
• zihang/checked_mul
• zihang/ci-extract-info
• zihang/cleanup-array
• zihang/cleanup-equals
• zihang/copilot
• zihang/default-containers
• zihang/deprecate-bytes-copy
• zihang/deprecate-bytes-of-string
• zihang/deprecate-iter-methods
• zihang/deprecate-map-op-get
• zihang/deprecate-rational
• zihang/deprecate-string-concat
• zihang/deprecate-substring
• zihang/deprecate-tuple-functions
• zihang/deque-truncate-behavior
• zihang/disable-bigint-warning
• zihang/enable-abort
• zihang/encode-decode-utf8
• zihang/encodings
• zihang/explain-tap-then
• zihang/feat-array-unsafe-pop-back
• zihang/feat-map-get-from-view
• zihang/feat-readonlyarray-eq
• zihang/feat-to-bytes
• zihang/feat-uint16-conversion
• zihang/feat-uint16-surrogate
• zihang/fix-bigint
• zihang/fix-bigint-pow
• zihang/fix-conflit-for-2145
• zihang/fix-deprecation-notice
• zihang/fix-deque
• zihang/fix-deque-bug
• zihang/fix-deque-invariant
• zihang/fix-hashmap-retain
• zihang/fix-inline-js
• zihang/fix-int-abs
• zihang/fix-int64-test
• zihang/fix-json-transfomer-array
• zihang/fix-map-bug
• zihang/fix-next-float
• zihang/fix-parse-int
• zihang/fix-string-split
• zihang/fix-tap
• zihang/fix-truncate
• zihang/fixedarray-fill
• zihang/from-json-support-number
• zihang/from-to-json-uint
• zihang/hamt-op-get
• zihang/improve-array-zip
• zihang/improve-copy
• zihang/improve-list-comments
• zihang/improve-test-time
• zihang/inline-funcs
• zihang/iter-2-iter2
• zihang/iter-mapi
• zihang/iter-should-run-once
• zihang/json-constructors
• zihang/json-replacer
• zihang/kmp
• zihang/make-arrayview-immutable
• zihang/make-hash-random
• zihang/map-update
• zihang/migrate-char-from-int
• zihang/migrate-rand
• zihang/migrate-set
• zihang/move-cmp-to-cmp
• zihang/new-allocator
• zihang/new-list
• zihang/perf-blit-bytes
• zihang/random
• zihang/refactor-abort
• zihang/refactor-char-escaping
• zihang/remove-direct-hash-impl
• zihang/remove-some-deprecated
• zihang/rename-bench-json
• zihang/rename-lookup
• zihang/revert-deque-drain-flatten
• zihang/setup-for-copilot
• zihang/start-api-migrations
• zihang/sync-string-builder-comment
• zihang/uint16-ops
• zihang/unify-api
• zihang/unify-constructors
• zihang/unify-hash
• zihang/unsafe-to-bytes
• zihang/update-contributing
• zihang/update-js
• zihang/update-regexp
• zihang/update-strconv
• ziyue/fix_double_print_in_windows
• ziyue/fix_pow_test
• ziyue/fp32_in_math
• ziyue/fp32_math
• ziyue/move_math_funcs

Build # 4331

Build Type

Pull #1334

github

Committed by web-flow

Commit Message

Merge e5061e36b into eeff5ad09

Pull Request Pull Request #1334: perf(builtin/string)!: prevent calculating `.length()` twice in `substring()`

Run Details

3 of 3 new or added lines in 1 file covered. (100.0%)

4625 of 5548 relevant lines covered (83.36%)

2359.47 hits per line