Enum LibrashaderError 

#[non_exhaustive]
pub enum LibrashaderError {
    UnknownError(Box<dyn Any + Send + 'static>),
    InvalidParameter(&'static str),
    InvalidString(Utf8Error),
    PresetError(ParsePresetError),
    PreprocessError(PreprocessError),
    ShaderCompileError(ShaderCompileError),
    ShaderReflectError(ShaderReflectError),
    UnknownShaderParameter(*const c_char),
    OpenGlFilterError(FilterChainError),
    VulkanFilterError(FilterChainError),
    Infallible(Infallible),
}

The error type for librashader C API.

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.

UnknownError(Box<dyn Any + Send + 'static>)

An unknown error or panic occurred.

InvalidParameter(&'static str)

An invalid parameter (likely null), was passed.

InvalidString(Utf8Error)

The string provided was not valid UTF-8.

PresetError(ParsePresetError)

An error occurred in the preset parser.

PreprocessError(PreprocessError)

An error occurred in the shader preprocessor.

ShaderCompileError(ShaderCompileError)

An error occurred in the shader compiler.

ShaderReflectError(ShaderReflectError)

An error occrred when validating and reflecting the shader.

UnknownShaderParameter(*const c_char)

An invalid shader parameter name was provided.

OpenGlFilterError(FilterChainError)

Available on crate feature runtime-opengl only.

An error occurred with the OpenGL filter chain.

VulkanFilterError(FilterChainError)

Available on crate feature runtime-vulkan only.

An error occurred with the Vulkan filter chain.

Infallible(Infallible)

This error is unreachable.

Trait Implementations

impl Debug for LibrashaderError

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

Formats the value using the given formatter.

impl Display for LibrashaderError

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

Formats the value using the given formatter.

impl Error for LibrashaderError

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<FilterChainError> for LibrashaderError

fn from(source: FilterChainError) -> Self

Converts to this type from the input type.

impl From<FilterChainError> for LibrashaderError

fn from(source: FilterChainError) -> Self

Converts to this type from the input type.

impl From<Infallible> for LibrashaderError

fn from(source: Infallible) -> Self

Converts to this type from the input type.

impl From<ParsePresetError> for LibrashaderError

fn from(source: ParsePresetError) -> Self

Converts to this type from the input type.

impl From<PreprocessError> for LibrashaderError

fn from(source: PreprocessError) -> Self

Converts to this type from the input type.

impl From<ShaderCompileError> for LibrashaderError

fn from(source: ShaderCompileError) -> Self

Converts to this type from the input type.

impl From<ShaderReflectError> for LibrashaderError

fn from(source: ShaderReflectError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for LibrashaderError

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.