Enum McpError 

pub enum McpError {
    Config(String),
    Io(Error),
    Json(Error),
    Protocol(String),
    StartupTimeout {
        server: String,
        timeout_ms: u64,
    },
    CallTimeout {
        server: String,
        timeout_ms: u64,
    },
    Decode(DecodeError),
    Reconfigure(ReconfigureError),
}

Errors surfaced by lash-plugin-mcp when a server fails to connect, when a tool call errors out, or when the registry rejects the new surface.

Variants

Config(String)

Io(Error)

Json(Error)

Protocol(String)

StartupTimeout

Fields

server: String

timeout_ms: u64

CallTimeout

Fields

server: String

timeout_ms: u64

Decode(DecodeError)

Reconfigure(ReconfigureError)

Trait Implementations

impl Debug for McpError

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

Formats the value using the given formatter.

impl Display for McpError

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

Formats the value using the given formatter.

impl Error for McpError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<DecodeError> for McpError

fn from(source: DecodeError) -> Self

Converts to this type from the input type.

impl From<Error> for McpError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for McpError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ReconfigureError> for McpError

fn from(source: ReconfigureError) -> Self

Converts to this type from the input type.