Enum ProgramError 

#[non_exhaustive]
pub enum ProgramError {
    CreationFailed(String),
    StageError(StageError),
    LinkFailed(String),
    Warning(ProgramWarning),
}

Errors that a Program can generate.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

CreationFailed(String)

Creating the program failed.

StageError(StageError)

A shader stage failed to compile or validate its state.

LinkFailed(String)

Program link failed. You can inspect the reason by looking at the contained String.

Warning(ProgramWarning)

A program warning.

Implementations

impl ProgramError

pub fn creation_failed(reason: impl Into<String>) -> ProgramError

Creating the program failed.

pub fn stage_error(e: StageError) -> ProgramError

A shader stage failed to compile or validate its state.

pub fn link_failed(reason: impl Into<String>) -> ProgramError

Program link failed. You can inspect the reason by looking at the contained String.

pub fn warning(w: ProgramWarning) -> ProgramError

A program warning.

Trait Implementations

impl Debug for ProgramError

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

Formats the value using the given formatter.

impl Display for ProgramError

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

Formats the value using the given formatter.

impl Error for ProgramError

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<ProgramWarning> for ProgramError

fn from(e: ProgramWarning) -> ProgramError

Converts to this type from the input type.

impl From<StageError> for ProgramError

fn from(e: StageError) -> ProgramError

Converts to this type from the input type.

impl PartialEq for ProgramError

fn eq(&self, other: &ProgramError) -> 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 Eq for ProgramError

impl StructuralPartialEq for ProgramError