objectiveai_sdk/mcp/shared/
resource_contents.rs

1//! Resource content types shared by embedded resources and resource read results.
2
3use indexmap::IndexMap;
4use schemars::JsonSchema;
5use serde::{Deserialize, Serialize};
6
7/// Base fields shared by all resource contents.
8#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
9#[schemars(rename = "mcp.shared.ResourceContents")]
10pub struct ResourceContents {
11    /// The URI of this resource.
12    pub uri: String,
13    /// The MIME type of this resource, if known.
14    #[serde(skip_serializing_if = "Option::is_none")]
15    #[schemars(extend("omitempty" = true))]
16    #[serde(rename = "mimeType")]
17    pub mime_type: Option<String>,
18    /// Extension metadata.
19    #[serde(skip_serializing_if = "Option::is_none")]
20    #[schemars(extend("omitempty" = true))]
21    pub _meta: Option<IndexMap<String, serde_json::Value>>,
22}
23
24/// Text resource contents.
25#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
26#[schemars(rename = "mcp.shared.TextResourceContents")]
27pub struct TextResourceContents {
28    #[serde(flatten)]
29    pub base: ResourceContents,
30    /// The text of the item.
31    pub text: String,
32}
33
34/// Binary resource contents (base64-encoded).
35#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
36#[schemars(rename = "mcp.shared.BlobResourceContents")]
37pub struct BlobResourceContents {
38    #[serde(flatten)]
39    pub base: ResourceContents,
40    /// A base64-encoded string representing the binary data.
41    pub blob: String,
42}
43
44/// Either text or blob resource contents.
45#[derive(Debug, Clone, Serialize, Deserialize, JsonSchema)]
46#[serde(untagged)]
47#[schemars(rename = "mcp.shared.ResourceContentsUnion")]
48pub enum ResourceContentsUnion {
49    #[schemars(title = "Text")]
50    Text(TextResourceContents),
51    #[schemars(title = "Blob")]
52    Blob(BlobResourceContents),
53}
objectiveai_sdk/mcp/shared/resource_contents.rs

objectiveai_sdk/mcp/shared/
resource_contents.rs
