Struct InstanceStreamDesc 

pub struct InstanceStreamDesc {
    pub slot: u32,
    pub array_stride: u32,
    pub label: Option<&'static str>,
}

Where a family’s per-instance vertex stream binds and how wide one record is.

A family declares one through InstanceData::stream; the source gives it a reused InstanceBuffer shaped by this description and binds it for the family’s draws. A stride of zero means the family binds no instance stream at all. Where a family’s instance stream binds and how wide one record is.

Fields

slot: u32

The vertex-buffer slot the stream binds at.

array_stride: u32

Bytes per instance record. Zero means the family binds no instance stream at all.

label: Option<&'static str>

The label the stream’s buffer is created with, as it appears in a backend’s resource list. None takes InstanceBuffer’s own.

Implementations

impl InstanceStreamDesc

pub const NONE: InstanceStreamDesc

The description of a family that binds no instance stream.

Trait Implementations

impl Clone for InstanceStreamDesc

fn clone(&self) -> InstanceStreamDesc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for InstanceStreamDesc

impl Debug for InstanceStreamDesc

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

Formats the value using the given formatter.

impl Eq for InstanceStreamDesc

impl Hash for InstanceStreamDesc

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

where __H: Hasher,

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 InstanceStreamDesc

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for InstanceStreamDesc