Struct BoundWriteMapping 

pub struct BoundWriteMapping { /* private fields */ }

Sole-writer witness that owns its consumed active mapping.

Like the ActiveWriter it owns, a bound writer may move between threads but cannot be shared between them:

use native_ipc::binding::BoundWriteMapping;
use native_ipc::core::mapping::WriterRegion;
fn assert_sync<T: Sync>() {}
assert_sync::<WriterRegion<BoundWriteMapping>>();

Implementations

impl BoundWriteMapping

pub fn into_active(self) -> ActiveWriter

Releases the witness and returns the owned active mapping unchanged.

Trait Implementations

impl Send for BoundWriteMapping

impl SoleWriterMapping for BoundWriteMapping

fn base(&self) -> NonNull<u8>

Mapping base with allocation provenance.

fn len(&self) -> usize

Exact native capability size.

fn is_empty(&self) -> bool

Returns whether the capability is empty (valid witnesses are not).