Enum MessagePhase 

pub enum MessagePhase {
    Commentary,
    PartialAnswer,
    FinalAnswer,
    Unknown(Value),
}

Classifies assistant text as commentary, a partial answer, or a terminal answer.

Providers do not emit this consistently, so callers must treat None as “phase unknown” and keep compatibility behavior for legacy models.

Variants

Commentary

Mid-turn assistant text (for example preamble/progress narration).

Additional tool calls or assistant output may follow before turn completion.

PartialAnswer

Stable answer text that may be followed by more assistant output or tools.

FinalAnswer

The assistant’s declared terminal answer text for the current turn.

Unknown(Value)

A value this Codex version doesn’t know, or a known one whose body didn’t decode.

Trait Implementations

impl Clone for MessagePhase

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessagePhase

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MessagePhase

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for MessagePhase

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for MessagePhase

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 MessagePhase