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NegativeCacheConfig

arcbox_fs::cache

Struct NegativeCacheConfig 

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pub struct NegativeCacheConfig {
    pub max_entries: usize,
    pub timeout: Duration,
}
Expand description

Configuration for the negative cache.

Negative caching stores “file not found” results to avoid repeated filesystem lookups for non-existent files. This is particularly effective for directories like node_modules and .git where many lookups fail.

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§max_entries: usize

Maximum number of entries in the cache. When exceeded, expired entries are evicted. Default: 10000

§timeout: Duration

Time-to-live for cache entries. Entries older than this are considered stale. Default: 1 second

Implementations§

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impl NegativeCacheConfig

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pub const fn new() -> Self

Creates a new configuration with default values.

Trait Implementations§

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impl Clone for NegativeCacheConfig

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fn clone(&self) -> NegativeCacheConfig

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for NegativeCacheConfig

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for NegativeCacheConfig

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fn default() -> Self

Returns the “default value” for a type. Read more

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fn borrow_mut(&mut self) -> &mut T

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impl<T> CloneToUninit for T
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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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type Error = <U as TryFrom<T>>::Error

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