Struct qwt::qvector::QVector

pub struct QVector { /* private fields */ }

Implementations

impl QVector

pub fn is_empty(&self) -> bool

Check if the vector is empty.

Examples

use qwt::QVector;

let qv = QVector::default();
assert!(qv.is_empty());

pub fn len(&self) -> usize

Return the number of symbols in the quaternary vector.

Examples

use qwt::QVector;

let qv: QVector = [0, 1, 2, 3].into_iter().cycle().take(10).collect();
assert_eq!(qv.len(), 10);

pub fn iter(&self) -> QVectorIterator<&QVector>

Return an iterator over the values in the quad vector.

Examples

use qwt::QVector;

let qv: QVector = [0, 1, 2, 3].into_iter().cycle().take(100).collect();;

for (i, v) in qv.iter().enumerate() {
   assert_eq!((i%4) as u8, v);
}

Trait Implementations

impl AccessQuad for QVector

unsafe fn get_unchecked(&self, i: usize) -> u8

Access the ith value in the quaternary vector.

Safety

Calling this method with an out-of-bounds index is undefined behavior.

Examples

use qwt::{QVector, AccessQuad};

let qv: QVector = [0, 1, 2, 3].into_iter().cycle().take(10).collect();
unsafe {
    assert_eq!(qv.get_unchecked(8), 0);
}

fn get(&self, i: usize) -> Option<u8>

Access the ith value in the quaternary vector or None if i is out of bounds.

Examples

use qwt::QVector;
use qwt::AccessQuad;

let qv: QVector = [0, 1, 2, 3].into_iter().cycle().take(10).collect();

assert_eq!(qv.get(8), Some(0));
assert_eq!(qv.get(10), None);

impl AsRef<QVector> for QVector

fn as_ref(&self) -> &QVector

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for QVector

fn clone(&self) -> QVector

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QVector

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

Formats the value using the given formatter.

impl Default for QVector

fn default() -> QVector

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for QVector

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<S: RSSupport> From<QVector> for RSQVector<S>

fn from(qv: QVector) -> Self

Converts a given quad vector qv into a RSQVector with support for rank and select queries.

Examples

use qwt::RSQVector256;

let rsqv: RSQVector256 = (0..10_u64).into_iter().map(|x| x % 4).collect();

assert_eq!(rsqv.is_empty(), false);
assert_eq!(rsqv.len(), 10);

impl<T> FromIterator<T> for QVector

where T: PrimInt + AsPrimitive<u8>,

fn from_iter<I>(iter: I) -> Self

where I: IntoIterator<Item = T>,

Creates a value from an iterator.

impl<'a> IntoIterator for &'a QVector

type IntoIter = QVectorIterator<&'a QVector>

Which kind of iterator are we turning this into?

type Item = u8

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl IntoIterator for QVector

type IntoIter = QVectorIterator<QVector>

Which kind of iterator are we turning this into?

type Item = u8

The type of the elements being iterated over.

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl PartialEq for QVector

fn eq(&self, other: &QVector) -> 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 Serialize for QVector

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SpaceUsage for QVector

fn space_usage_byte(&self) -> usize

Gives the space usage of the data structure in bytes.

fn space_usage_KiB(&self) -> f64

Gives the space usage of the data structure in KiB.

fn space_usage_MiB(&self) -> f64

Gives the space usage of the data structure in MiB.

fn space_usage_GiB(&self) -> f64

Gives the space usage of the data structure in GiB.

impl Eq for QVector

impl StructuralEq for QVector

impl StructuralPartialEq for QVector