Struct pgdo::coordinate::resource::ResourceFree

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

An unlocked/free resource.

Implementations

impl<'a, R> ResourceFree<'a, R>

where R: Subject + Faceted<'a>,

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

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

Return the Faceted::FacetFree 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_exclusive( self ) -> Result<Either<Self, ResourceExclusive<'a, R>>, CoordinateError<R::Error>>

Attempt to obtain an exclusive lock on the resource.

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

Obtain an exclusive lock on the resource. Can block indefinitely.

pub fn into_parts(self) -> (UnlockedFile, R)

Disassembles this resource into the lock and the inner, managed, value. This can only be done from an unlocked/free resource.