Struct bio::data_structures::smallints::SmallInts

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

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

Implementations

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. Time complexity O(1) if i points to a small int, O(log(b)) for a big int, where b denotes the number of big ints stored.

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. Time complexity O(1) for small ints and O(log(b)) for big ints, where b denotes the number of big ints stored.

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. Time complexity O(1) for small ints and O(log(b)) for big ints, where b denotes the number of big ints stored.

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<F: Clone + Integer + Bounded + NumCast + Copy, B: Clone + Integer + NumCast + Copy> Clone for SmallInts<F, B>

fn clone(&self) -> SmallInts<F, B>

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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<'de, F, B> Deserialize<'de> for SmallInts<F, B>

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

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

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

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

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

fn cmp(&self, other: &SmallInts<F, B>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

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

fn eq(&self, other: &SmallInts<F, B>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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

fn partial_cmp(&self, other: &SmallInts<F, B>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<F, B> Serialize for SmallInts<F, B>

where F: Serialize + Integer + Bounded + NumCast + Copy, B: Serialize + Integer + NumCast + Copy,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

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

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