Struct AllocationRequirements 

pub struct AllocationRequirements {
    pub preferred_devices: Vec<Device>,
    pub memory_type: MemoryType,
    pub alignment: Option<usize>,
    pub is_critical: bool,
    pub expected_lifetime: Option<Duration>,
}

Requirements for memory allocation

Fields

preferred_devices: Vec<Device>

Preferred devices in order

memory_type: MemoryType

Memory type hint

alignment: Option<usize>

Required alignment

is_critical: bool

Whether allocation is time-critical

expected_lifetime: Option<Duration>

Expected lifetime

Trait Implementations

impl Clone for AllocationRequirements

fn clone(&self) -> AllocationRequirements

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AllocationRequirements

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

Formats the value using the given formatter.