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CacheMeta

synaps_cli::runtime::trace

Struct CacheMeta 

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pub struct CacheMeta {
    pub boundaries: Vec<CacheBoundaryMeta>,
    pub tools_prefix: Option<PrefixMeta>,
    pub system_prefix: Option<PrefixMeta>,
    pub history_tail: Option<PrefixMeta>,
    pub delta: Option<CacheSegmentDelta>,
    pub server_diagnosis: Option<ServerCacheDiagnosis>,
}
Expand description

Cache boundaries, stable-prefix digests, and previous-turn segment deltas (spec §6.6). The prefix/tail digests are keyed HMAC over canonical component bytes (see trace::diagnostics for the exact canonicalization and its documented approximations) — never a re-serialization passed off as exact wire bytes. All diagnostic fields are optional for backward-compatible deserialization.

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§boundaries: Vec<CacheBoundaryMeta>§tools_prefix: Option<PrefixMeta>§system_prefix: Option<PrefixMeta>§history_tail: Option<PrefixMeta>

History tail: the canonical bytes of the messages after the last message-level cache boundary (the segment the provider recomputes).

§delta: Option<CacheSegmentDelta>

Previous-turn per-segment comparison, when a session snapshot was available to compare against.

§server_diagnosis: Option<ServerCacheDiagnosis>

The provider’s own verdict (cache_diagnostics = true, Anthropic only): where this request first diverged from the previous one in the chain. Absent when diagnostics is off or no divergence was found.

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impl Clone for CacheMeta

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fn clone(&self) -> CacheMeta

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 CacheMeta

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

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

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fn default() -> CacheMeta

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

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

Deserialize this value from the given Serde deserializer. Read more
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impl Eq for CacheMeta

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impl PartialEq for CacheMeta

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fn eq(&self, other: &CacheMeta) -> bool

Equality operator ==. Read more
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fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl Serialize for CacheMeta

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

Serialize this value into the given Serde serializer. Read more
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impl StructuralPartialEq for CacheMeta

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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