Enum McpToolCallError 

pub enum McpToolCallError {
    ProtocolError {
        code: i64,
        message: String,
    },
    ToolExecutionError {
        content: Value,
    },
    HttpError {
        code: i64,
        message: String,
    },
}

Structured mcp_call.error: a type-tagged union of protocol, tool-execution, and HTTP failures. OpenAI removed the legacy plain-string shape from the wire; stored/replayed string errors still deserialize via [mcp_call_error_compat].

Variants

ProtocolError

Fields

code: i64

message: String

ToolExecutionError

Fields

content: Value

HttpError

Fields

code: i64

message: String

Implementations

impl McpToolCallError

pub fn execution(message: impl Into<String>) -> Self

Wrap a bare failure message in the tool-execution variant.

Trait Implementations

impl Clone for McpToolCallError

fn clone(&self) -> McpToolCallError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for McpToolCallError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for McpToolCallError

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for McpToolCallError

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for McpToolCallError

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for McpToolCallError

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for McpToolCallError