Struct ContextUsageParams 

pub struct ContextUsageParams {
    pub usage_ratio: Option<f64>,
    pub context_limit: Option<u32>,
    pub input_tokens: u32,
    pub output_tokens: u32,
    pub cache_read_tokens: Option<u32>,
    pub cache_creation_tokens: Option<u32>,
    pub reasoning_tokens: Option<u32>,
    pub total_input_tokens: u64,
    pub total_output_tokens: u64,
    pub total_cache_read_tokens: u64,
    pub total_cache_creation_tokens: u64,
    pub total_reasoning_tokens: u64,
}

Parameters for _aether/context_usage notifications.

Per-turn fields (input_tokens, output_tokens, cache_read_tokens, cache_creation_tokens, reasoning_tokens) come from the most recent API response. The total_* fields are cumulative across the agent’s lifetime. The optional fields are None when the provider doesn’t expose that dimension; this is semantically distinct from Some(0).

Fields

usage_ratio: Option<f64>

context_limit: Option<u32>

input_tokens: u32

output_tokens: u32

cache_read_tokens: Option<u32>

cache_creation_tokens: Option<u32>

reasoning_tokens: Option<u32>

total_input_tokens: u64

total_output_tokens: u64

total_cache_read_tokens: u64

total_cache_creation_tokens: u64

total_reasoning_tokens: u64

Trait Implementations

impl Clone for ContextUsageParams

fn clone(&self) -> ContextUsageParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextUsageParams

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContextUsageParams

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ContextUsageParams> for ExtNotification

fn from(params: ContextUsageParams) -> Self

Converts to this type from the input type.

impl PartialEq for ContextUsageParams

fn eq(&self, other: &ContextUsageParams) -> 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 ContextUsageParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ContextUsageParams