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CacheFileData

tldr_cli::commands::daemon::salsa

Struct CacheFileData 

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pub struct CacheFileData {
    pub schema_version: u32,
    pub entries: Vec<(QueryKey, CacheEntry)>,
    pub dependents: Vec<(u64, Vec<QueryKey>)>,
    pub stats: SalsaCacheStats,
    pub revision: u64,
}
Expand description

Serializable cache file data.

JSON wire format. This struct is the on-disk JSON payload of the Salsa cache. The schema_version header field (v031-cluster-M3b) is checked on load: a mismatch triggers graceful-discard rather than a daemon-crashing deserialize error. See CACHE_SCHEMA_VERSION for the bumping policy.

Pre-v0.3.1 cache files lack both schema_version and language (on QueryKey) and therefore fail the version check (or fail to deserialize entirely) — both paths converge on graceful-discard.

Fields§

§schema_version: u32

Schema version of this payload. Set to CACHE_SCHEMA_VERSION on save; any other value on load triggers graceful-discard.

§entries: Vec<(QueryKey, CacheEntry)>

Cached query results.

§dependents: Vec<(u64, Vec<QueryKey>)>

Reverse-index of input-hash → dependent query keys.

§stats: SalsaCacheStats

Cache statistics at the time of save.

§revision: u64

Global revision counter at the time of save.

Trait Implementations§

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impl Default for CacheFileData

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fn default() -> CacheFileData

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for CacheFileData

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for CacheFileData

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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