Enum processing::uniforms::LayoutMismatchError

pub enum LayoutMismatchError {
    TypeMismatch {
        expected: UniformType,
        obtained: UniformType,
    },
    LayoutMismatch {
        expected: BlockLayout,
        obtained: BlockLayout,
    },
    OffsetMismatch {
        expected: usize,
        obtained: usize,
    },
    MemberMismatch {
        member: String,
        err: Box<LayoutMismatchError>,
    },
    MissingField {
        name: String,
    },
}

Error about a block layout mismatch.

Variants

TypeMismatch

There is a mismatch in the type of one element.

Fields of TypeMismatch

expected: UniformType

Type expected by the shader.

obtained: UniformType

Type that you gave.

LayoutMismatch

The expected layout is totally different from what we have.

Fields of LayoutMismatch

expected: BlockLayout

Layout expected by the shader.

obtained: BlockLayout

Layout of the input.

OffsetMismatch

The type of data is good, but there is a misalignment.

Fields of OffsetMismatch

expected: usize

Expected offset of a member.

obtained: usize

Offset of the same member in the input.

MemberMismatch

There is a mismatch in a submember of this layout.

This is kind of a hierarchy inside the LayoutMismatchErrors.

Fields of MemberMismatch

member: String

Name of the field.

err: Box<LayoutMismatchError>

The sub-error.

MissingField

A field is missing in either the expected of the input data layout.

Fields of MissingField

name: String

Name of the field.

Trait Implementations

impl Display for LayoutMismatchError

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

Formats the value using the given formatter.

impl Error for LayoutMismatchError

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 LayoutMismatchError

fn clone(&self) -> LayoutMismatchError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LayoutMismatchError

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

Formats the value using the given formatter.