Enum ContentBlock 

pub enum ContentBlock {
    Text(String),
    Image(ImageContent),
    Wire(Value),
}

A content block within a message.

The structured entry point of the content model: text and image blocks, plus vendor-shaped pass-through blocks (Wire).

Example

use molo::{ContentBlock, ImageContent, Message};

let msg = Message::user_blocks(vec![
    ContentBlock::Text("What is in this picture?".into()),
    ContentBlock::Image(ImageContent::new("image/png", vec![0x89, b'P', b'N', b'G'])),
]);

assert_eq!(msg, Message::user_blocks(vec![
    ContentBlock::Text("What is in this picture?".into()),
    ContentBlock::Image(ImageContent::new("image/png", vec![0x89, b'P', b'N', b'G'])),
]));

Variants

Text(String)

A text block.

Image(ImageContent)

An image block (raw bytes + MIME type). Provider implementations encode it for the wire format (e.g. the OpenAI-compatible image_url content block with a base64 data URL); Memory counts it as no tokens and summarizers render it as a placeholder.

Wire(Value)

A vendor-shaped content block passed through verbatim (e.g. the input_audio / file parts of OpenAI-compatible endpoints, whose shapes vary per vendor and keep evolving).

For any modality without a typed variant, build the wire block yourself and wrap it here; the provider inserts it into the content array as-is. Whatever your endpoint accepts, this block can carry it.

Trait Implementations

impl Clone for ContentBlock

fn clone(&self) -> ContentBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContentBlock

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ContentBlock

fn deserialize<__D>( __deserializer: __D, ) -> Result<ContentBlock, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ContentBlock

impl Hash for ContentBlock

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ContentBlock

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for ContentBlock

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ContentBlock