Enum ReasoningContent 

pub enum ReasoningContent {
    Text(String),
    Segments(Vec<String>),
}

Reasoning content from a previous assistant turn.

Deserializes from either:

• A plain string: "reasoning_content": "thinking..." -> Text("thinking...")
• An array of strings: "reasoning_content": ["seg1", "seg2"] -> Segments(["seg1", "seg2"])

The Segments variant preserves interleaved reasoning order needed for KV cache-correct context reconstruction. segments[i] is the reasoning that preceded tool_calls[i]; segments[tool_calls.len()] is any trailing reasoning after the last tool call.

Variants

Text(String)

Flat string – single reasoning block or legacy backward-compat form.

Segments(Vec<String>)

Interleaved segments. segments[i] precedes tool_calls[i]; segments[N] is trailing reasoning after the last tool call.

Implementations

impl ReasoningContent

pub fn to_flat_string(&self) -> String

Join all segments (or return text as-is) into a single flat string.

pub fn segments(&self) -> Option<&[String]>

Returns the segments if this is the Segments variant, None for Text.

Trait Implementations

impl Clone for ReasoningContent

fn clone(&self) -> ReasoningContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReasoningContent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReasoningContent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ReasoningContent

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

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 ReasoningContent