Struct SessionMessage 

pub struct SessionMessage {
    pub role: Option<String>,
    pub content: Option<Value>,
    pub tool_calls: Option<Vec<Value>>,
    pub tool_results: Option<Vec<Value>>,
    pub usage: Option<TokenUsage>,
}

Message content in a session

Fields

role: Option<String>

Role: “user” or “assistant”

content: Option<Value>

Text content (can be String or Array of content blocks in newer Claude Code versions)

tool_calls: Option<Vec<Value>>

Tool calls made

tool_results: Option<Vec<Value>>

Tool results

usage: Option<TokenUsage>

Token usage (for assistant messages)

Trait Implementations

impl Clone for SessionMessage

fn clone(&self) -> SessionMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SessionMessage

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SessionMessage

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SessionMessage

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

where __S: Serializer,

Serialize this value into the given Serde serializer.