Struct sfml::graphics::VertexBufferUsage

#[repr(transparent)]
pub struct VertexBufferUsage(_);

Usage specifiers for a VertexBuffer

If data is going to be updated once or more every frame, set the usage to Stream. If data is going to be set once and used for a long time without being modified, set the usage to Static. For everything else Dynamic should be a good compromise.

Implementations

impl VertexBufferUsage

pub const STREAM: Self = _

Constantly changing data.

pub const DYNAMIC: Self = _

Occasionally changing data.

pub const STATIC: Self = _

Rarely changing data.

Trait Implementations

impl Clone for VertexBufferUsage

fn clone(&self) -> VertexBufferUsage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for VertexBufferUsage

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

Formats the value using the given formatter.

impl Hash for VertexBufferUsage

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<VertexBufferUsage> for VertexBufferUsage

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for VertexBufferUsage

impl Eq for VertexBufferUsage

impl StructuralEq for VertexBufferUsage

impl StructuralPartialEq for VertexBufferUsage