Enum ApprovalError 

pub enum ApprovalError {
    NotFound(String),
    AlreadyPending(String),
    ChannelClosed,
    Timeout(String),
    PolicyError(String),
}

Approval-specific errors.

Variants

NotFound(String)

Approval request not found (already resolved or expired).

AlreadyPending(String)

Approval request already pending.

ChannelClosed

Response channel was closed.

Timeout(String)

Approval request timed out.

PolicyError(String)

Policy evaluation failed.

Trait Implementations

impl Debug for ApprovalError

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

Formats the value using the given formatter.

impl Display for ApprovalError

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

Formats the value using the given formatter.

impl Error for ApprovalError

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<ApprovalError> for McpError

fn from(source: ApprovalError) -> Self

Converts to this type from the input type.