30734936653

Committed 02 Aug 2026 05:54AM UTC coverage: 1.046% (-97.9%) from 98.943%

Build # 30734936653

Build Type

Pull #102

github

Committed by

web-flow

Commit Message

Merge aa3c56f59 into a5a6306e3

Pull Request Pull Request #102: chore: bump pgrx version to 0.19.2

Coverage Stats

5 of 478 relevant lines covered (1.05%)

0.37 hits per line

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0.0

/src/compiled/cache.rs

/// Backend-local LRU cache mapping canonical schema strings to compiled validators.
///
/// PostgreSQL backends are single-threaded OS processes, so a `thread_local`
/// `RefCell` is sufficient — no mutex needed.
use std::cell::RefCell;
use std::num::NonZeroUsize;
use std::sync::Arc;

type Cache = lru::LruCache<String, Arc<jsonschema::Validator>>;

const CAPACITY: NonZeroUsize = NonZeroUsize::new(128).expect("128 is non zero");

thread_local! {
    static CACHE: RefCell<Cache> = RefCell::new(lru::LruCache::new(CAPACITY));
}

/// Returns the cached validator for `schema`, inserting one produced by `f` on a miss.
pub(super) fn get_or_insert(
    schema: &str,
    f: impl FnOnce() -> Arc<jsonschema::Validator>,
) -> Arc<jsonschema::Validator> {
    CACHE.with_borrow_mut(|c| {
        if let Some(v) = c.get(schema) {
            return Arc::clone(v);
        }
        let validator = f();
        c.put(schema.to_owned(), Arc::clone(&validator));
        validator
    })
}

1	/// Backend-local LRU cache mapping canonical schema strings to compiled validators.
2	///
3	/// PostgreSQL backends are single-threaded OS processes, so a `thread_local`
4	/// `RefCell` is sufficient — no mutex needed.
5	use std::cell::RefCell;
6	use std::num::NonZeroUsize;
7	use std::sync::Arc;
8
9	type Cache = lru::LruCache<String, Arc<jsonschema::Validator>>;
10
11	const CAPACITY: NonZeroUsize = NonZeroUsize::new(128).expect("128 is non zero");
12
13	thread_local! {
14	static CACHE: RefCell<Cache> = RefCell::new(lru::LruCache::new(CAPACITY));
15	}
16
17	/// Returns the cached validator for `schema`, inserting one produced by `f` on a miss.
18	pub(super) fn get_or_insert(	×
19	schema: &str,	×
20	f: impl FnOnce() -> Arc<jsonschema::Validator>,	×
21	) -> Arc<jsonschema::Validator> {	×
22	CACHE.with_borrow_mut(\|c\| {	×
23	if let Some(v) = c.get(schema) {	×
24	return Arc::clone(v);	×
25	}	×
26	let validator = f();	×
27	c.put(schema.to_owned(), Arc::clone(&validator));	×
28	validator	×
29	})	×
30	}	×

supabase / pg_jsonschema / 30734936653

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