Enum Content 

pub enum Content {
    Text {
        text: String,
    },
    System {
        kind: String,
        text: String,
        data: Value,
    },
    Image {
        source: String,
    },
    Thinking {
        text: String,
        signature: Option<String>,
        redacted: bool,
    },
}

Variants

Text

Fields

text: String

System

Runtime-authored context. Providers receive text at this position in the message; transcript renderers omit the entire part. data retains structured lifecycle facts independently of their model-facing wording.

Fields

kind: String

text: String

data: Value

Image

Fields

source: String

Data URL, remote URL, or legacy base64. Application-local myco-image: references must be resolved before provider dispatch.

Thinking

Model thinking text (session history + live UI).

Stored in agent/session history for resume, but stripped when backends compose the next API request (not echoed as CoT). Prefer provider summary channels over raw reasoning text.

Fields

text: String

signature: Option<String>

Opaque provider signature (Anthropic). Not re-sent on subsequent turns.

redacted: bool

True for redacted/encrypted thinking placeholders with no plaintext.

Trait Implementations

impl Clone for Content

fn clone(&self) -> Content

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Content

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Content

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Content

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

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 Content