Struct ReadResourceResult 

pub struct ReadResourceResult {
    pub contents: Vec<ResourceContent>,
}

Fields

contents: Vec<ResourceContent>

Implementations

impl ReadResourceResult

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

Create a result with text content.

Example

use tower_mcp::ReadResourceResult;

let result = ReadResourceResult::text("file://readme.md", "# Hello World");

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

Create a result with text content and a specific MIME type.

Example

use tower_mcp::ReadResourceResult;

let result = ReadResourceResult::text_with_mime(
    "file://readme.md",
    "# Hello World",
    "text/markdown"
);

pub fn json<T: Serialize>(uri: impl Into<String>, value: &T) -> Self

Create a result with JSON content.

The value is serialized to a JSON string automatically.

Example

use tower_mcp::ReadResourceResult;
use serde_json::json;

let data = json!({"name": "example", "count": 42});
let result = ReadResourceResult::json("data://config", &data);

pub fn blob(uri: impl Into<String>, bytes: &[u8]) -> Self

Create a result with binary content (base64 encoded).

Example

use tower_mcp::ReadResourceResult;

let bytes = vec![0x89, 0x50, 0x4E, 0x47]; // PNG magic bytes
let result = ReadResourceResult::blob("file://image.png", &bytes);

pub fn blob_with_mime( uri: impl Into<String>, bytes: &[u8], mime_type: impl Into<String>, ) -> Self

Create a result with binary content and a specific MIME type.

Example

use tower_mcp::ReadResourceResult;

let bytes = vec![0x89, 0x50, 0x4E, 0x47];
let result = ReadResourceResult::blob_with_mime("file://image.png", &bytes, "image/png");

pub fn first_text(&self) -> Option<&str>

Get the text from the first content item.

Returns None if there are no contents or the first item has no text.

Example

use tower_mcp::ReadResourceResult;

let result = ReadResourceResult::text("file://readme.md", "# Hello");
assert_eq!(result.first_text(), Some("# Hello"));

pub fn first_uri(&self) -> Option<&str>

Get the URI from the first content item.

Returns None if there are no contents.

Example

use tower_mcp::ReadResourceResult;

let result = ReadResourceResult::text("file://readme.md", "# Hello");
assert_eq!(result.first_uri(), Some("file://readme.md"));

Trait Implementations

impl Clone for ReadResourceResult

fn clone(&self) -> ReadResourceResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReadResourceResult

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ReadResourceResult

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ReadResourceResult

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

where __S: Serializer,

Serialize this value into the given Serde serializer.