Struct ResourceContent 

pub struct ResourceContent {
    pub uri: String,
    pub mime_type: Option<String>,
    pub text: Option<String>,
    pub blob: Option<String>,
}

Content of a resource, either text or binary (base64-encoded).

Matches the MCP resources/read response format:

• Text content: { "uri", "mimeType?", "text" }
• Binary content: { "uri", "mimeType?", "blob" } (base64)

Fields

uri: String

Resource URI

mime_type: Option<String>

Optional MIME type

text: Option<String>

Text content (use for UTF-8 text)

blob: Option<String>

Base64-encoded binary content (use for binary data)

Implementations

impl ResourceContent

pub fn text( uri: impl Into<String>, content: impl Into<String>, mime_type: Option<String>, ) -> Self

Create text content

pub fn blob( uri: impl Into<String>, base64_data: impl Into<String>, mime_type: Option<String>, ) -> Self

Create binary content (base64-encoded)

pub fn to_json(&self) -> Value

Convert to MCP content block JSON

Trait Implementations

impl Clone for ResourceContent

fn clone(&self) -> ResourceContent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceContent

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

Formats the value using the given formatter.