Struct guppy::graph::DependsCache
source · [−]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
sourceimpl<'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
sourceimpl<'g> Clone for DependsCache<'g>
impl<'g> Clone for DependsCache<'g>
sourcefn clone(&self) -> DependsCache<'g>
fn clone(&self) -> DependsCache<'g>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
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
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T> Pointable for T
impl<T> Pointable for T
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more