Struct QualityScores 

pub struct QualityScores { /* private fields */ }

Decoded Phred quality scores.

Stores raw Phred values (typically 0–41), not ASCII-encoded bytes.

Implementations

impl QualityScores

pub fn from_raw(scores: Vec<u8>) -> Self

Create from raw Phred quality values (already decoded).

pub fn from_ascii(ascii: &[u8], encoding: PhredEncoding) -> Result<Self>

Decode from ASCII-encoded quality bytes.

pub fn to_ascii(&self, encoding: PhredEncoding) -> Vec<u8>

Encode back to ASCII using the given encoding.

pub fn len(&self) -> usize

Number of quality scores.

pub fn is_empty(&self) -> bool

Whether the quality scores are empty.

pub fn as_slice(&self) -> &[u8]

Raw quality scores as a slice.

pub fn mean(&self) -> f64

Mean quality score.

pub fn min(&self) -> Option<u8>

Minimum quality score.

pub fn max(&self) -> Option<u8>

Maximum quality score.

pub fn fraction_above(&self, threshold: u8) -> f64

Fraction of scores at or above the given threshold.

pub fn error_probability(phred: u8) -> f64

Error probability for a single Phred quality score: 10^(-Q/10).

Trait Implementations

impl Clone for QualityScores

fn clone(&self) -> QualityScores

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for QualityScores

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

Formats the value using the given formatter.

impl PartialEq for QualityScores

fn eq(&self, other: &QualityScores) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Scored for QualityScores

fn score(&self) -> f64

The score value.

impl Eq for QualityScores

impl StructuralPartialEq for QualityScores