Enum ContentPart 

pub enum ContentPart {
    Text {
        text: String,
    },
    Image {
        source: ImageSource,
        mime: String,
    },
    Audio {
        source: AudioSource,
        mime: String,
    },
}

One non-text part of a multimodal message.

Variants

Text

Plain text part. Most messages don’t need this — the textual content field on the message itself is the standard way to carry text. Provided here for symmetry with multi-text-block providers.

Fields

text: String

The text.

Image

An image, by URL or inline base64.

Fields

source: ImageSource

Where the image bytes come from.

mime: String

MIME type (e.g. image/jpeg).

Audio

Audio, by URL or inline base64.

Fields

source: AudioSource

Where the audio bytes come from.

mime: String

MIME type (e.g. audio/wav).

Implementations

impl ContentPart

pub fn to_openai(&self) -> Value

Serialize as an OpenAI Chat Completions content part.

• Text → {"type":"text","text":"..."}
• Image → {"type":"image_url","image_url":{"url":"..."}} (URL or data: URI for base64).
• Audio → {"type":"input_audio","input_audio":{"data":"...","format":"..."}}

pub fn from_openai(v: &Value) -> Option<Self>

Parse an OpenAI content part back into ContentPart.

pub fn to_anthropic(&self) -> Value

Serialize as an Anthropic content block.

• Text → {"type":"text","text":"..."}
• Image → {"type":"image","source":{"type":"url","url":...}} or {"type":"image","source":{"type":"base64","media_type":"...","data":"..."}}
• Audio → not supported by Anthropic at time of writing; emitted as an Anthropic text block describing the audio reference.

pub fn from_anthropic(v: &Value) -> Option<Self>

Parse an Anthropic content block back into ContentPart.

pub fn to_gemini(&self) -> Value

Serialize as a Gemini Part.

• Text → {"text":"..."}
• Image → {"inline_data":{"mime_type":"...","data":"..."}} for base64; {"file_data":{"mime_type":"...","file_uri":"..."}} for URL.
• Audio → same shape as image (Gemini accepts audio inline/file_data).

pub fn from_gemini(v: &Value) -> Option<Self>

Parse a Gemini Part back into ContentPart.

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

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 ContentPart

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ContentPart

impl StructuralPartialEq for ContentPart