Struct QueueCapabilities 

pub struct QueueCapabilities {
    pub ordinal: u32,
    pub command: QueueCommand,
    pub format_version: u32,
    pub format_features: u64,
    pub user_publication: bool,
    pub kernel_publication: bool,
    pub minimum_ring_bytes: u64,
    pub maximum_ring_bytes: u64,
    pub ring_alignment: u64,
    pub system_release: bool,
    pub system_acquire: bool,
}

Passive, immutable capabilities copied from the current native provider.

Fields

ordinal: u32

Dense family ordinal accepted by memory visibility queries.

command: QueueCommand

Native command representation.

format_version: u32

Command-format version.

format_features: u64

Representation-specific feature bits from the native ABI.

user_publication: bool

Host/device direct publication is available.

kernel_publication: bool

Kernel-mediated publication is available.

minimum_ring_bytes: u64

Minimum ring length in bytes.

maximum_ring_bytes: u64

Maximum ring length in bytes.

ring_alignment: u64

Required ring-length alignment.

system_release: bool

Queue can release writes to system memory.

system_acquire: bool

Queue can acquire writes from system memory.

Trait Implementations

impl Clone for QueueCapabilities

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QueueCapabilities

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

Formats the value using the given formatter.