Enum ErrorCode 

pub enum ErrorCode {
    InvalidInput,
    MissingInput,
    IncompleteComposition,
    EffectError,
    EncodeError,
    GpuDeviceLost,
    GpuDeviceHung,
    GpuTimeout,
    Alpha2Error,
}

A failure’s protocol code.

Variants

InvalidInput

The project, a range, a rate, a size, or another argument is invalid.

MissingInput

An effect asset, font, or frame the render needs is absent.

IncompleteComposition

A composition graph has an unconnected output or input.

EffectError

A runtime effect’s definition, parameters, or shader failed.

EncodeError

Encoding or muxing failed.

GpuDeviceLost

The GPU device was lost, or no longer runs submitted work.

GpuDeviceHung

The device was lost to this work: a submission ran for most of the OS GPU watchdog, or the platform reported a reset for a long command. Retrying will hang the GPU again.

GpuTimeout

GPU work did not complete within the wait timeout.

Alpha2Error

A failure nothing classified.

Implementations

impl ErrorCode

pub const ALL: [Self; 9]

Every code, for tables and tests.

pub const fn as_str(self) -> &'static str

The code as the protocol spells it.

pub fn of(error: &(dyn Error + 'static)) -> Option<Self>

The code of the first error in error’s source chain with a known type.

Trait Implementations

impl Clone for ErrorCode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorCode

impl Debug for ErrorCode

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

Formats the value using the given formatter.

impl Eq for ErrorCode

impl Hash for ErrorCode

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorCode