Enum luminance_front::shader::UniformWarning

#[non_exhaustive]pub enum UniformWarning {
    Inactive(String),
    TypeMismatch(String, UniformType),
}

Warnings related to uniform issues.

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.

Inactive(String)

Inactive uniform (not in use / no participation to the final output in shaders).

TypeMismatch(String, UniformType)

Type mismatch between the static requested type (i.e. the T in Uniform<T> for instance) and the type that got reflected from the backend in the shaders.

The first String is the name of the uniform; the second one gives the type mismatch.

Implementations

impl UniformWarning

pub fn inactive<N>(name: N) -> UniformWarning where
    N: Into<String>, 

Create an inactive uniform warning.

pub fn type_mismatch<N>(name: N, ty: UniformType) -> UniformWarning where
    N: Into<String>, 

Create a type mismatch.

Trait Implementations

impl Debug for UniformWarning

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

Formats the value using the given formatter.

impl Display for UniformWarning

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

Formats the value using the given formatter.

impl Error for UniformWarning

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

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

fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<UniformWarning> for ProgramWarning

fn from(e: UniformWarning) -> ProgramWarning

Performs the conversion.