Struct bio::data_structures::smallints::SmallInts

pub struct SmallInts<F: Integer + Bounded + NumCast + Copy, B: Integer + NumCast + Copy> { /* fields omitted */ }

Data structure for storing a sequence of small integers with few big ones space efficiently while supporting classical vector operations.

Methods

impl<S: Integer + Bounded + NumCast + Copy, B: Integer + NumCast + Copy> SmallInts<S, B>

pub fn new() -> Self

Create a new instance.

pub fn with_capacity(n: usize) -> Self

Create a new instance with a given capacity.

pub fn from_elem(v: S, n: usize) -> Self

Create a new instance containing n times the integer v (and v is expected to be small).

pub fn get(&self, i: usize) -> Option<B>

Return the integer at position i.

pub fn push(&mut self, v: B)

Append v to the sequence. This will determine whether v is big or small and store it accordingly.

pub fn set(&mut self, i: usize, v: B)

Set value of position i to v. This will determine whether v is big or small and store it accordingly.

Important traits for Iter<'a, S, B>

impl<'a, S, B> Iterator for Iter<'a, S, B> where
    S: 'a + Integer + Bounded + NumCast + Copy,
    B: 'a + Integer + NumCast + Copy,
    <S as Num>::FromStrRadixErr: 'a,
    <B as Num>::FromStrRadixErr: 'a,  type Item = B;

pub fn iter(&self) -> Iter<S, B>

Iterate over sequence. Values will be returned in the big integer type (B).

pub fn decompress(&self) -> Vec<B>

Decompress into a normal vector of big integers (type B).

pub fn len(&self) -> usize

Length of the sequence.

pub fn is_empty(&self) -> bool

is the sequence empty?

Trait Implementations

impl<S: Integer + Bounded + NumCast + Copy, B: Integer + NumCast + Copy> Default for SmallInts<S, B>

fn default() -> Self

Returns the "default value" for a type.

impl<F: Integer + Bounded + NumCast + Copy, B: Integer + NumCast + Copy> Serialize for SmallInts<F, B> where
    F: Serialize,
    B: Serialize, 

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de, F: Integer + Bounded + NumCast + Copy, B: Integer + NumCast + Copy> Deserialize<'de> for SmallInts<F, B> where
    F: Deserialize<'de>,
    B: Deserialize<'de>, 

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.