Enum CliEmitterError 

pub enum CliEmitterError {
    Validation(ProtocolViolation),
    Build(BuildError),
    Lifecycle(String),
    Write(Error),
}

Error returned by CliEmitter.

Variants

Validation(ProtocolViolation)

A protocol-validation failure.

Build(BuildError)

An event builder rejected its inputs (empty code/message, reserved field).

Lifecycle(String)

An emitter lifecycle rule was violated (terminal ordering).

Write(Error)

Writing the event to the underlying writer failed.

Implementations

impl CliEmitterError

pub const fn io_error(&self) -> Option<&Error>

Return the underlying writer error, when event emission failed during I/O.

pub fn io_error_kind(&self) -> Option<ErrorKind>

Return the underlying writer error kind, when available.

Trait Implementations

impl Debug for CliEmitterError

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

Formats the value using the given formatter.

impl Display for CliEmitterError

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

Formats the value using the given formatter.

impl Error for CliEmitterError

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<Error> for CliEmitterError

fn from(err: Error) -> Self

Converts to this type from the input type.