Enum GlBufferTarget 

#[non_exhaustive]
pub enum GlBufferTarget {
    ArrayBuffer,
    ElementArrayBuffer,
    PixelUnpackBuffer,
    PixelPackBuffer,
    ShaderStorageBuffer,
    UniformBuffer,
    TransformFeedbackBuffer,
    CopyReadBuffer,
    CopyWriteBuffer,
}

GL buffer bind target. Non-exhaustive — covers the targets a video / VFX caller realistically allocates exportable buffers under.

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.

ArrayBuffer

GL_ARRAY_BUFFER — vertex attribute storage.

ElementArrayBuffer

GL_ELEMENT_ARRAY_BUFFER — index storage.

PixelUnpackBuffer

GL_PIXEL_UNPACK_BUFFER — async upload PBO.

PixelPackBuffer

GL_PIXEL_PACK_BUFFER — async download PBO.

ShaderStorageBuffer

GL_SHADER_STORAGE_BUFFER — SSBO (read-write storage).

UniformBuffer

GL_UNIFORM_BUFFER — UBO.

TransformFeedbackBuffer

GL_TRANSFORM_FEEDBACK_BUFFER — transform-feedback output.

CopyReadBuffer

GL_COPY_READ_BUFFER / GL_COPY_WRITE_BUFFER — generic copy-only binding. Useful when the caller doesn’t know the final use up-front.

CopyWriteBuffer

Implementations

impl GlBufferTarget

pub const fn to_gl_enum(self) -> u32

The matching GL_*_BUFFER enum value.

Trait Implementations

impl Clone for GlBufferTarget

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GlBufferTarget

impl Debug for GlBufferTarget

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

Formats the value using the given formatter.

impl Eq for GlBufferTarget

impl Hash for GlBufferTarget

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for GlBufferTarget

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GlBufferTarget