Struct rustc_data_structures::bitvec::BitVector [−][src]
pub struct BitVector<C: Idx> { data: Vec<u128>, marker: PhantomData<C>, }
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A very simple BitVector type.
Fields
data: Vec<u128>
🔬 This is a nightly-only experimental API. (rustc_private
)
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marker: PhantomData<C>
🔬 This is a nightly-only experimental API. (rustc_private
)
this crate is being loaded from the sysroot, an unstable location; did you mean to load this crate from crates.io via Cargo.toml
instead?
Methods
impl<C: Idx> BitVector<C>
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impl<C: Idx> BitVector<C>
pub fn new(num_bits: usize) -> BitVector<C>
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pub fn new(num_bits: usize) -> BitVector<C>
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pub fn clear(&mut self)
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pub fn clear(&mut self)
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pub fn count(&self) -> usize
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pub fn count(&self) -> usize
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pub fn contains(&self, bit: C) -> bool
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pub fn contains(&self, bit: C) -> bool
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True if self
contains the bit bit
.
pub fn contains_all(&self, other: &BitVector<C>) -> bool
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pub fn contains_all(&self, other: &BitVector<C>) -> bool
🔬 This is a nightly-only experimental API. (rustc_private
)
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True if self
contains all the bits in other
.
The two vectors must have the same length.
pub fn is_empty(&self) -> bool
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pub fn is_empty(&self) -> bool
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pub fn insert(&mut self, bit: C) -> bool
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pub fn insert(&mut self, bit: C) -> bool
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Returns true if the bit has changed.
pub fn insert_all(&mut self)
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pub fn insert_all(&mut self)
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Sets all bits to true.
pub fn remove(&mut self, bit: C) -> bool
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pub fn remove(&mut self, bit: C) -> bool
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Returns true if the bit has changed.
pub fn merge(&mut self, all: &BitVector<C>) -> bool
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pub fn merge(&mut self, all: &BitVector<C>) -> bool
🔬 This is a nightly-only experimental API. (rustc_private
)
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pub fn grow(&mut self, num_bits: C)
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pub fn grow(&mut self, num_bits: C)
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ⓘImportant traits for BitVectorIter<'a, C>pub fn iter<'a>(&'a self) -> BitVectorIter<'a, C>
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pub fn iter<'a>(&'a self) -> BitVectorIter<'a, C>
🔬 This is a nightly-only experimental API. (rustc_private
)
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Iterates over indexes of set bits in a sorted order
Trait Implementations
impl<C: Clone + Idx> Clone for BitVector<C>
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impl<C: Clone + Idx> Clone for BitVector<C>
fn clone(&self) -> BitVector<C>
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fn clone(&self) -> BitVector<C>
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl<C: Debug + Idx> Debug for BitVector<C>
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impl<C: Debug + Idx> Debug for BitVector<C>
fn fmt(&self, f: &mut Formatter) -> Result
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fn fmt(&self, f: &mut Formatter) -> Result
Formats the value using the given formatter. Read more
impl<C: PartialEq + Idx> PartialEq for BitVector<C>
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impl<C: PartialEq + Idx> PartialEq for BitVector<C>
fn eq(&self, other: &BitVector<C>) -> bool
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fn eq(&self, other: &BitVector<C>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &BitVector<C>) -> bool
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fn ne(&self, other: &BitVector<C>) -> bool
This method tests for !=
.
impl<C: Idx> FromIterator<bool> for BitVector<C>
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impl<C: Idx> FromIterator<bool> for BitVector<C>