Enum SamplingContent 

#[non_exhaustive]
pub enum SamplingContent {
    Text {
        text: String,
    },
    Image {
        data: String,
        mime_type: String,
    },
    Audio {
        data: String,
        mime_type: String,
    },
}

Available on crate feature mcp only.

Body of one SamplingMessage. Tagged by type field on the wire — matches the MCP spec’s content-block shape.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Text

Plain text content.

Fields

text: String

UTF-8 text body.

Image

Image content (base64-encoded data + MIME type).

Fields

data: String

Base64-encoded image bytes.

mime_type: String

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

Audio

Audio content (base64-encoded data + MIME type).

Fields

data: String

Base64-encoded audio bytes.

mime_type: String

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

Trait Implementations

impl Clone for SamplingContent

fn clone(&self) -> SamplingContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SamplingContent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SamplingContent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SamplingContent

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

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 Eq for SamplingContent

impl StructuralPartialEq for SamplingContent