Enum ContentPart 

#[non_exhaustive]
pub enum ContentPart {
    Text {
        text: String,
    },
    Image {
        source: MediaSource,
    },
    Audio {
        source: MediaSource,
    },
    Document {
        source: MediaSource,
        name: Option<String>,
    },
    ResourceLink {
        uri: String,
        name: String,
        title: Option<String>,
        description: Option<String>,
        media_type: Option<String>,
        size: Option<u64>,
    },
    ToolCall(ToolCall),
    ToolResult(ToolResult),
    Reasoning(ReasoningPart),
    Refusal {
        text: String,
    },
    Citation(Citation),
    ProviderOpaque(ProviderData),
}

One ordered unit of model-visible content.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Text

Plain text.

Fields

text: String

Text body.

Image

Image content.

Fields

source: MediaSource

Image source.

Audio

Audio content.

Fields

source: MediaSource

Audio source.

Document

Document content.

Fields

source: MediaSource

Document source.

name: Option<String>

Optional display name.

ResourceLink

A link to a resource that may be fetched by an authorized host.

Fields

uri: String

Resource URI.

name: String

Stable logical name.

title: Option<String>

Optional human-readable title.

description: Option<String>

Optional model-facing description.

media_type: Option<String>

Optional MIME type.

size: Option<u64>

Raw resource size before encoding or tokenization.

ToolCall(ToolCall)

A model-requested tool call.

ToolResult(ToolResult)

A tool result returned to a model.

Reasoning(ReasoningPart)

Provider reasoning or thinking data.

Refusal

A provider refusal.

Fields

text: String

Refusal explanation.

Citation(Citation)

A citation associated with preceding or adjacent content.

ProviderOpaque(ProviderData)

Information that cannot yet be normalized without loss.

Implementations

impl ContentPart

pub fn text(value: impl Into<String>) -> Self

Creates a text content part.

Trait Implementations

impl Clone for ContentPart

fn clone(&self) -> ContentPart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentPart

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentPart

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ContentPart

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ContentPart

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 ContentPart