Struct pgdo::coordinate::resource::ResourceExclusive

pub struct ResourceExclusive<'a, R: Subject + Faceted<'a>> { /* private fields */ }

A resource held exclusively.

Implementations

impl<'a, R> ResourceExclusive<'a, R>

where R: Subject + Faceted<'a>,

pub fn new(lock: LockedFileExclusive, inner: R) -> Self

pub fn facet(&'a self) -> R::FacetExclusive

Return the Faceted::FacetExclusive of the wrapped resource.

pub fn try_shared( self ) -> Result<Either<Self, ResourceShared<'a, R>>, CoordinateError<R::Error>>

Attempt to obtain a shared lock on the resource.

pub fn shared(self) -> Result<ResourceShared<'a, R>, CoordinateError<R::Error>>

Obtain a shared lock on the resource. Can block indefinitely.

pub fn try_release( self ) -> Result<Either<Self, ResourceFree<'a, R>>, CoordinateError<R::Error>>

Attempt to release this resource.

pub fn release(self) -> Result<ResourceFree<'a, R>, CoordinateError<R::Error>>

Release this resource. Can block indefinitely.