pub struct DependsCache<'g> { /* private fields */ }
Expand description
An optional cache used to speed up depends_on
queries.
Created with PackageGraph::new_depends_cache()
.
Implementations§
Source§impl<'g> DependsCache<'g>
impl<'g> DependsCache<'g>
Sourcepub fn new(package_graph: &'g PackageGraph) -> Self
pub fn new(package_graph: &'g PackageGraph) -> Self
Creates a new cache for depends_on
queries for this package graph.
This holds a shared reference to the package graph. This is to ensure that the cache is invalidated if the package graph is mutated.
Trait Implementations§
Source§impl<'g> Clone for DependsCache<'g>
impl<'g> Clone for DependsCache<'g>
Source§fn clone(&self) -> DependsCache<'g>
fn clone(&self) -> DependsCache<'g>
Returns a copy of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moreAuto Trait Implementations§
impl<'g> Freeze for DependsCache<'g>
impl<'g> RefUnwindSafe for DependsCache<'g>
impl<'g> Send for DependsCache<'g>
impl<'g> Sync for DependsCache<'g>
impl<'g> Unpin for DependsCache<'g>
impl<'g> UnwindSafe for DependsCache<'g>
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
🔬This is a nightly-only experimental API. (
clone_to_uninit
)