Struct CachePoint 

pub struct CachePoint {
    pub label: String,
    pub cache_type: String,
}

A single cache-breakpoint marker for prompt caching.

Maps to Anthropic’s cache_control blocks. Providers that don’t support prompt caching (Codex, OpenCode) ignore these.

Fields

label: String

Logical name (e.g. "system", "tools", "history").

cache_type: String

Cache type — Anthropic accepts "ephemeral" today.

Implementations

impl CachePoint

pub fn ephemeral(label: impl Into<String>) -> CachePoint

Trait Implementations

impl Clone for CachePoint

fn clone(&self) -> CachePoint

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CachePoint

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

Formats the value using the given formatter.

impl Default for CachePoint

fn default() -> CachePoint

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for CachePoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CachePoint

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.