Enum ToolContentPart 

pub enum ToolContentPart {
    Image {
        source: ImageSource,
    },
    Text {
        text: String,
    },
}

A part of a Multipart ToolContent.

Represents a single piece of content within a multi-part tool result. Currently supports images (via ImageSource) and text.

Construction

Use text or image constructors rather than building variants directly.

Example

use loopctl::message::{ImageSource, ToolContent, ToolContentPart};
let text_part = ToolContentPart::text("Screenshot analysis:");
let img_part = ToolContentPart::image(ImageSource::new_base64("image/png", "..."));
let content = ToolContent::from_multipart(vec![text_part, img_part]);

Variants

Image

An image part within a Multipart tool result.

Contains the base64-encoded image data. Used by tools that capture screenshots or generate images.

Fields

source: ImageSource

The image data and metadata.

See ImageSource for the structure and supported formats. The ImageSource::encoding will always be "base64".

Text

A text part within a Multipart tool result.

Contains a plain text string.

Fields

text: String

The text content of this part.

May contain multiple lines. Joined with other text parts by ToolContent’s Display impl.

Implementations

impl ToolContentPart

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

Create a text part.

Constructor for the Text variant. Use to build individual text segments within a ToolContent::Multipart result.

Arguments

• text — The text content. Accepts any type that implements Into<String> (e.g. &str, String).

Returns

A ToolContentPart::Text variant.

Example

use loopctl::message::{ToolContentPart};
let part = ToolContentPart::text("result: 42");

pub const fn image(source: ImageSource) -> Self

Create an image part.

Use when a tool result includes image data alongside text. Combine with ToolContentPart::text parts via ToolContent::from_multipart to produce a multi-part result containing both text and images.

Arguments

• source — The ImageSource containing the image data. Construct with ImageSource::new_base64.

Returns

A ToolContentPart::Image variant.

Example

use loopctl::message::{ImageSource, ToolContentPart};
let part = ToolContentPart::image(ImageSource::new_base64("image/png", "..."));

Trait Implementations

impl Clone for ToolContentPart

fn clone(&self) -> ToolContentPart

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ToolContentPart

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ToolContentPart

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ToolContentPart

impl PartialEq for ToolContentPart

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

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 ToolContentPart