Trait bitstring::utils::BigEndianBitString[−][src]

pub trait BigEndianBitString: Sized {

Show 14 methods    fn mask(ndx: usize) -> Self;

    fn inc(slice: &mut [Self], prefix: usize) -> bool;

    fn get(slice: &[Self], ndx: usize) -> bool;

    fn on(slice: &mut [Self], ndx: usize);

    fn off(slice: &mut [Self], ndx: usize);

    fn flip(slice: &mut [Self], ndx: usize);

    fn shared_prefix_len(
        slice: &[Self], 
        other: &[Self], 
        max_len: usize
    ) -> usize;

    fn set_false_from(slice: &mut [Self], ndx: usize);

    fn is_false_from(slice: &[Self], ndx: usize) -> bool;

    fn set_true_from(slice: &mut [Self], ndx: usize);

    fn is_true_from(slice: &[Self], ndx: usize) -> bool;

    fn contains(slice: &[Self], prefix: usize, other: &[Self]) -> bool;

    fn elembits() -> usize { ... }

    fn set(slice: &mut [Self], ndx: usize, bit: bool) { ... }

}
Expand description

Generic helper methods to treat [u*]-slices as big endian bit strings.

Required methods

integer with single bit set. bit 0 is the highest bit (big endian). Wraps at Self::elembits().

increment from right; don’t touch first prefix bits; returns true on overflow

Panics

Panics if prefix > Self::elembits() * slice.len().

Get the ndxth bit.

Panics

Panics if ndx >= Self::elembits() * slice.len().

Set the ndxth bit to true.

Panics

Panics if ndx >= Self::elembits() * slice.len().

Set the ndxth bit to false.

Panics

Panics if ndx >= Self::elembits() * slice.len().

Flips the ndxth bit.

Panics

Panics if ndx >= Self::elembits() * slice.len().

Length of the longest shared prefix of two bit strings.

Set all bits from [ndx..] to false.

Doesn’t do anything if ndx >= Self::elembits() * slice.len().

Whether all bits from [ndx..] are false.

Returns true if ndx >= Self::elembits() * slice.len().

Set all bits from [ndx..] to true.

Doesn’t do anything if ndx >= Self::elembits() * slice.len().

Whether all bits from [ndx..] are true.

Returns true if ndx >= Self::elembits() * slice.len().

check whether another bit string other shares the first prefix bits with self

Provided methods

bits in a single element

Set the ndxth bit to bit.

Panics

Panics if ndx >= Self::elembits() * slice.len().

Implementations on Foreign Types

Implementors