pub enum IndexVec {
// some variants omitted
}
Expand description
A vector of indices.
Multiple internal representations are possible.
Implementations
sourceimpl IndexVec
impl IndexVec
sourcepub fn index(&self, index: usize) -> usize
pub fn index(&self, index: usize) -> usize
Return the value at the given index
.
(Note: we cannot implement std::ops::Index
because of lifetime
restrictions.)
sourcepub fn into_vec(self) -> Vec<usize, Global>
pub fn into_vec(self) -> Vec<usize, Global>
Return result as a Vec<usize>
. Conversion may or may not be trivial.
sourcepub fn iter(&self) -> IndexVecIter<'_>ⓘNotable traits for IndexVecIter<'a>impl<'a> Iterator for IndexVecIter<'a> type Item = usize;
pub fn iter(&self) -> IndexVecIter<'_>ⓘNotable traits for IndexVecIter<'a>impl<'a> Iterator for IndexVecIter<'a> type Item = usize;
Iterate over the indices as a sequence of usize
values
sourcepub fn into_iter(self) -> IndexVecIntoIterⓘNotable traits for IndexVecIntoIterimpl Iterator for IndexVecIntoIter type Item = usize;
pub fn into_iter(self) -> IndexVecIntoIterⓘNotable traits for IndexVecIntoIterimpl Iterator for IndexVecIntoIter type Item = usize;
Convert into an iterator over the indices as a sequence of usize
values
Trait Implementations
Auto Trait Implementations
impl RefUnwindSafe for IndexVec
impl Send for IndexVec
impl Sync for IndexVec
impl Unpin for IndexVec
impl UnwindSafe for IndexVec
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
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SP where
SS: SubsetOf<SP>,
fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct self
from the equivalent element of its
superset. Read more
fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if self
is actually part of its subset T
(and can be converted to it).
unsafe fn to_subset_unchecked(&self) -> SS
unsafe fn to_subset_unchecked(&self) -> SS
Use with care! Same as self.to_subset
but without any property checks. Always succeeds.
fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts self
to the equivalent element of its superset.