Enum naga::proc::IndexableLength

pub enum IndexableLength {
    Known(u32),
    Specializable(Handle<Constant>),
    Dynamic,
}

The number of elements in an indexable type.

This summarizes the length of vectors, matrices, and arrays in a way that is convenient for indexing and bounds-checking code.

Variants

Known(u32)

Values of this type always have the given number of elements.

Tuple Fields of Known

0: u32

Specializable(Handle<Constant>)

The value of the given specializable constant is the number of elements. (Non-specializable constants are reported as Known.)

Tuple Fields of Specializable

0: Handle<Constant>

Dynamic

The number of elements is determined at runtime.