alexferl / zerohttp / 22886513442

94%

Build Type

push

github

Committed by web-flow

Commit Message

fix: use type registry to eliminate reflection overhead in binding (MP-6) (#58)

Replace reflection-heavy binding with cached type information:

- Add type registry (type_registry.go) that caches struct field metadata
  using sync.Map for thread-safe concurrent access
- Pre-compute bindable fields for form/query tags and file uploads
- Use FieldByIndex with cached paths for O(1) field access instead of
  recursive reflection on each request
- Properly handle unexported embedded structs (their exported fields
  are still accessible and bindable)
- Return explicit error for non-pointer FileHeader fields

This eliminates repeated reflection overhead during request binding,
significantly improving performance on high-throughput endpoints.

Signed-off-by: alexferl <me@alexferl.com>

Coverage Stats

214 of 225 new or added lines in 2 files covered. (95.11%)

6 existing lines in 2 files now uncovered.

8071 of 8645 relevant lines covered (93.36%)

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