Enum ProtocolError 

pub enum ProtocolError {
    Truncated,
    InvalidEnvelope,
    InvalidRecordLength,
    InvalidTag(u16),
    InvalidWidget(u16),
    InvalidProperty(u16),
    InvalidValueKind(u16),
    InvalidModifier(u16),
    InvalidTheme(u16),
    InvalidAssetKind(u16),
    InvalidMessageDuration(u16),
    InvalidMessagePlacement(u16),
    InvalidNotification(u16),
    InvalidStringRange,
    InvalidUtf8,
    LengthOverflow,
    MeasureRefused(i32),
    InvalidAnimation,
    MisplacedWindow,
}

Variants

Truncated

InvalidEnvelope

InvalidRecordLength

InvalidTag(u16)

InvalidWidget(u16)

InvalidProperty(u16)

InvalidValueKind(u16)

InvalidModifier(u16)

InvalidTheme(u16)

InvalidAssetKind(u16)

InvalidMessageDuration(u16)

InvalidMessagePlacement(u16)

A message placement tag this decoder does not know, or a placement with one of its two halves missing.

InvalidNotification(u16)

A notification importance or presentation this decoder does not know.

InvalidStringRange

InvalidUtf8

LengthOverflow

MeasureRefused(i32)

The Renderer refused a whole measure call with this status: its buffer could not be read, it came from the wrong thread, or there was nothing to measure with yet.

InvalidAnimation

An animation record that is well formed bytes but not an animation: an unknown value, fewer than two keyframes, offsets that do not run from 0 to 1, a negative or non-numeric duration or iteration count, keyframes whose values or transform lists do not match, or a length that does not hold its keyframes.

MisplacedWindow

A Window node that is not a child of the root, or a node moved from one window into another. Compose keeps one composition per window and has no way to hand a node from one to the next.

Trait Implementations

impl Clone for ProtocolError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProtocolError

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

Formats the value using the given formatter.

impl Display for ProtocolError

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

Formats the value using the given formatter.

impl Eq for ProtocolError

impl Error for ProtocolError

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 ProtocolError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ProtocolError