Enum glium::framebuffer::ValidationError

pub enum ValidationError {
    EmptyFramebufferObjectsNotSupported,
    EmptyFramebufferUnsupportedDimensions,
    DimensionsMismatchNotSupported,
    SamplesCountMismatch,
    TooManyColorAttachments {
        maximum: usize,
        obtained: usize,
    },
}

An error that can happen while validating attachments.

Variants

EmptyFramebufferObjectsNotSupported

You requested an empty framebuffer object, but they are not supported.

EmptyFramebufferUnsupportedDimensions

The requested characteristics of an empty framebuffer object are out of range.

DimensionsMismatchNotSupported

The backend doesn't support attachments with various dimensions.

Note that almost all OpenGL implementations support attachments with various dimensions. Only very old versions don't.

SamplesCountMismatch

All attachments must have the same number of samples.

TooManyColorAttachments

Backends only support a certain number of color attachments.

Fields of TooManyColorAttachments

maximum: usize

Maximum number of attachments.

obtained: usize

Number of attachments that were given.

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for ValidationError

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Eq for ValidationError

impl Error for ValidationError

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()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<ValidationError> for ValidationError

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralEq for ValidationError

impl StructuralPartialEq for ValidationError