Struct BitmapBuilder

pub struct BitmapBuilder {
    len: usize,
    data: Vec<usize>,
}

Fields

len: usize

data: Vec<usize>

Implementations

impl BitmapBuilder

pub fn with_capacity(capacity: usize) -> BitmapBuilder

Creates a new empty bitmap with at least the specified capacity.

pub fn zeroed(len: usize) -> BitmapBuilder

Creates a new bitmap with all bits set to 0.

pub fn filled(len: usize) -> BitmapBuilder

Creates a new bitmap with all bits set to 1.

pub fn set(&mut self, n: usize, val: bool)

Writes a new value into a single bit.

pub fn is_set(&self, n: usize) -> bool

Tests a single bit.

pub fn append(&mut self, bit_set: bool) -> &mut Self

Appends a single bit to the back.

pub fn append_n(&mut self, n: usize, bit_set: bool) -> &mut Self

Appends n bits to the back.

pub fn pop(&mut self) -> Option<()>

Removes the last bit.

pub fn append_bitmap(&mut self, other: &Bitmap) -> &mut Self

Appends a bitmap to the back.

pub fn finish(self) -> Bitmap

Finishes building and returns the bitmap.

pub fn len(&self) -> usize

Returns the number of bits in the bitmap.

pub fn is_empty(&self) -> bool

Returns true if the bitmap has a length of 0.

Trait Implementations

impl Clone for BitmapBuilder

fn clone(&self) -> BitmapBuilder

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BitmapBuilder

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for BitmapBuilder

fn default() -> BitmapBuilder

Returns the “default value” for a type.

impl EstimateSize for BitmapBuilder

fn estimated_heap_size(&self) -> usize

The estimated heap size of the current struct in bytes.

fn estimated_size(&self) -> usize

where Self: Sized,

The estimated total size of the current struct in bytes, including the estimated_heap_size and the size of Self.

impl From<Bitmap> for BitmapBuilder

fn from(bitmap: Bitmap) -> Self

Converts to this type from the input type.