Struct DmaDeviceInfo 

pub struct DmaDeviceInfo { /* private fields */ }

Complete device-scoped DMA capability metadata.

This value deliberately contains no OS backend. It can cross portable driver boundaries without exposing platform implementation details.

Implementations

impl DmaDeviceInfo

pub const fn new( domain: DmaDomainId, coherency: DmaCoherency, constraints: DmaConstraints, ) -> Self

pub const fn domain(self) -> DmaDomainId

pub const fn coherency(self) -> DmaCoherency

pub const fn constraints(self) -> DmaConstraints

pub const fn with_constraints(self, constraints: DmaConstraints) -> Self

Trait Implementations

impl Clone for DmaDeviceInfo

fn clone(&self) -> DmaDeviceInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DmaDeviceInfo

impl Debug for DmaDeviceInfo

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

Formats the value using the given formatter.

impl Eq for DmaDeviceInfo

impl PartialEq for DmaDeviceInfo

fn eq(&self, other: &DmaDeviceInfo) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DmaDeviceInfo