Enum ContentPart 

pub enum ContentPart {
    Text {
        text: String,
    },
    ImageUrl {
        url: String,
    },
    ImageBase64 {
        media_type: String,
        data: String,
    },
}

A single content part in a multimodal chat message.

Supports text, image URLs, and base64-encoded images. Single-text messages serialize as a plain string for backward compatibility with OpenAI and Anthropic APIs.

Variants

Text

Plain text content.

Fields

text: String

The text string.

ImageUrl

Image specified by URL.

Fields

url: String

URL pointing to the image.

ImageBase64

Image specified as base64-encoded data.

Fields

media_type: String

MIME type (e.g. "image/png").

data: String

Base64-encoded image data.

Implementations

impl ContentPart

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

Create a text content part.

pub fn image_url(url: impl Into<String>) -> Self

Create an image URL content part.

pub fn as_text(&self) -> Option<&str>

Extract text content, if this is a text 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 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.