Enum MessagePhaseError 

pub enum MessagePhaseError {
    AlreadyFinalized,
    NotFinalized,
}

Errors returned when a message buffer is used outside its valid phase.

Variants

AlreadyFinalized

Messages can only be output before finalization.

NotFinalized

Messages can only be read after finalization.

Trait Implementations

impl Clone for MessagePhaseError

fn clone(&self) -> MessagePhaseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MessagePhaseError

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

Formats the value using the given formatter.

impl Display for MessagePhaseError

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

Formats the value using the given formatter.

impl Error for MessagePhaseError

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 PartialEq for MessagePhaseError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for MessagePhaseError

impl Eq for MessagePhaseError

impl StructuralPartialEq for MessagePhaseError