Struct ResidencyTransfer 

pub struct ResidencyTransfer<L, C, R, O>
where
    O: ResidencyTransferOwner<C, R>,
{ /* private fields */ }

Caller-owned exact transfer and source-lifetime guard.

Implementations

impl<L, C, R, O> ResidencyTransfer<L, C, R, O>

where O: ResidencyTransferOwner<C, R>,

pub fn immediate(leases: Vec<L>, tier: MemoryTier) -> Self

Creates an already-complete transfer containing only resident leases.

pub fn submitted( leases: Vec<L>, completion: C, resources: R, owner: Weak<O>, ids: Vec<OffloadUnitId>, tier: MemoryTier, generation: u64, ) -> Self

Creates an in-flight transfer owning its exact completion and retained resources.

pub fn leases(&self) -> &[L]

Returns resident unit leases protected by this transfer.

pub fn is_empty(&self) -> bool

Returns whether the transfer contains no resident units.

pub fn order_after(&self, executor: &O::Executor) -> Result<(), O::Error>

Orders dependent backend work after this exact transfer.

pub fn is_complete(&self) -> Result<bool, O::Error>

Returns whether this exact transfer completed without blocking.

pub fn synchronize(&mut self) -> Result<(), O::Error>

Waits for exact completion and publishes or rolls back the transfer.

Trait Implementations

impl<L, C, R, O> Drop for ResidencyTransfer<L, C, R, O>

where O: ResidencyTransferOwner<C, R>,

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.