Struct SessionMetadata 

pub struct SessionMetadata {
    pub next_turn_id: u64,
    pub total_input_tokens: usize,
    pub total_output_tokens: usize,
    pub total_prompt_cache_hit_tokens: usize,
    pub total_prompt_cache_miss_tokens: usize,
    pub total_tool_calls: usize,
    pub total_tool_errors: usize,
    pub total_iterations: usize,
    pub compaction_count: usize,
    pub turn_count: usize,
    pub retry_count: usize,
    pub read_file_state: HashMap<PathBuf, FileReadRecord>,
}

Session metadata persisted alongside messages so a resumed session can restore turn IDs, metrics, and file-read state.

Fields

next_turn_id: u64

total_input_tokens: usize

total_output_tokens: usize

total_prompt_cache_hit_tokens: usize

total_prompt_cache_miss_tokens: usize

total_tool_calls: usize

total_tool_errors: usize

total_iterations: usize

compaction_count: usize

turn_count: usize

retry_count: usize

read_file_state: HashMap<PathBuf, FileReadRecord>

Trait Implementations

impl Clone for SessionMetadata

fn clone(&self) -> SessionMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.