Struct AllocRequest 

pub struct AllocRequest {
    pub size: u64,
    pub alignment: u64,
    pub memory_type_bits: u32,
    pub required_flags: MemoryPropertyFlags,
    pub preferred_flags: MemoryPropertyFlags,
}

Fields

size: u64

alignment: u64

memory_type_bits: u32

required_flags: MemoryPropertyFlags

preferred_flags: MemoryPropertyFlags

Implementations

impl AllocRequest

pub fn new(size: u64, alignment: u64, memory_type_bits: u32) -> Self

Construct explicit requirements with no required or preferred properties. The selector/allocation operation validates size, alignment and type compatibility.

pub fn set_size(self, value: u64) -> Self

Set size and return the updated record.

pub fn set_alignment(self, value: u64) -> Self

Set alignment and return the updated record.

pub fn set_memory_type_bits(self, value: u32) -> Self

Set memory_type_bits and return the updated record.

pub fn set_required_flags(self, value: MemoryPropertyFlags) -> Self

Set required_flags and return the updated record.

pub fn set_preferred_flags(self, value: MemoryPropertyFlags) -> Self

Set preferred_flags and return the updated record.