Struct AttributeDefinition 

pub struct AttributeDefinition {
    pub location: u32,
    pub kind: AttributeKind,
    pub component_count: usize,
    pub normalized: bool,
    pub divisor: u32,
}

Vertex attribute definition.

Fields

location: u32

Binding point of the vertex attribute.

kind: AttributeKind

Vertex attribute kind. See AttributeKind docs for more info.

component_count: usize

Component count in the vertex. This could be 1,2,3 or 4.

normalized: bool

A flag, that defines whether the attribute is normalized or not. Normalized attributes are always real numbers in [-1.0; 1.0] range (or [0.0; 1.0] for unsigned attributes).

divisor: u32

Defines feed rate of the vertex attribute. 0 - means that the attribute will be unique per vertex, 1 - per each drawn instance, 2 - per two instances and so on.