Enum CacheHint 

pub enum CacheHint {
    Write {
        ttl: Duration,
    },
    Read,
}

Hint attached to messages indicating the desired cache action.

Adapters inspect this during message conversion to translate into provider-specific cache control (e.g., Anthropic’s cache_control field).

Variants

Write

Write (or refresh) the cached prefix with the given TTL.

Fields

ttl: Duration

Read

Read from an existing cached prefix.

Trait Implementations

impl Clone for CacheHint

fn clone(&self) -> CacheHint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheHint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CacheHint

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for CacheHint

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

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for CacheHint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for CacheHint

impl StructuralPartialEq for CacheHint