Enum processing::program::ProgramCreationError

pub enum ProgramCreationError {
    CompilationError(String),
    LinkingError(String),
    ShaderTypeNotSupported,
    CompilationNotSupported,
    TransformFeedbackNotSupported,
    PointSizeNotSupported,
    BinaryHeaderError,
}

Error that can be triggered when creating a Program.

Variants

CompilationError(String)

Error while compiling one of the shaders.

LinkingError(String)

Error while linking the program.

ShaderTypeNotSupported

One of the requested shader types is not supported by the backend.

Usually the case for geometry shaders.

CompilationNotSupported

The OpenGL implementation doesn't provide a compiler.

TransformFeedbackNotSupported

You have requested transform feedback varyings, but transform feedback is not supported by the backend.

PointSizeNotSupported

You have requested point size setting from the shader, but it's not supported by the backend.

BinaryHeaderError

The glium-specific binary header was not found or is corrupt.

Trait Implementations

impl Display for ProgramCreationError

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

Formats the value using the given formatter.

impl Error for ProgramCreationError

fn description(&self) -> &str

This method is soft-deprecated.

fn cause(&self) -> Option<&dyn Error>

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any.

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

impl Clone for ProgramCreationError

fn clone(&self) -> ProgramCreationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<ProgramCreationError> for ProgramChooserCreationError

fn from(err: ProgramCreationError) -> ProgramChooserCreationError

Performs the conversion.

impl Debug for ProgramCreationError

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

Formats the value using the given formatter.