Struct ImageAsset 

pub struct ImageAsset {
    pub url: String,
    pub caption: Option<String>,
    pub mime_type: Option<String>,
}

An image reference plus optional descriptive metadata.

Fields

url: String

Image reference: an http(s) URL the embedding provider can fetch, or a complete data: URI carrying inline base64 bytes.

caption: Option<String>

Caption / alt text. Stored verbatim as the document content so that lexical tooling (BM25, keyword filters) stays functional.

mime_type: Option<String>

Image MIME type (e.g. image/png). Informational for URL references, required when the reference is inline bytes on inline-only backends.

Implementations

impl ImageAsset

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

Creates an image asset from a reference (URL or data URI).

pub fn with_caption(self, caption: impl Into<String>) -> Self

Attaches a caption.

pub fn with_mime(self, mime_type: impl Into<String>) -> Self

Attaches a MIME type.

Trait Implementations

impl Clone for ImageAsset

fn clone(&self) -> ImageAsset

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageAsset

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

Formats the value using the given formatter.

impl Default for ImageAsset

fn default() -> ImageAsset

Returns the “default value” for a type.