Struct ArraySizeMember

struct ArraySizeMember(Handle<GlobalVariable>);

Wrapper for generating struct _mslBufferSizes member names for runtime-sized array lengths.

On Metal, wgpu_hal passes the element counts for all runtime-sized arrays as an argument to the entry point. This argument’s type in the MSL is struct _mslBufferSizes, a Naga-synthesized struct with a uint member for each global variable containing a runtime-sized array.

If global is a Handle for a GlobalVariable that contains a runtime-sized array, then the value ArraySize(global) implements std::fmt::Display, formatting as the name of the struct member carrying the number of elements in that runtime-sized array.

Tuple Fields

0: Handle<GlobalVariable>

Trait Implementations

impl Display for ArraySizeMember

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

Formats the value using the given formatter.