Struct noodles_fasta::record::Sequence

pub struct Sequence(_);

A FASTA record sequence.

Implementations

impl Sequence

pub fn len(&self) -> usize

Returns the length of the sequence.

Examples

use noodles_fasta::record::Sequence;
let sequence = Sequence::default();
assert_eq!(sequence.len(), 0);

pub fn is_empty(&self) -> bool

Returns whether the sequence is empty.

Examples

use noodles_fasta::record::Sequence;
let sequence = Sequence::default();
assert!(sequence.is_empty());

pub fn get<I>(&self, index: I) -> Option<&I::Output> where
    I: SequenceIndex<u8>, 

Returns a reference to a base at or slice of bases between the given index.

Examples

use noodles_core::Position;
use noodles_fasta::record::Sequence;

let sequence = Sequence::from(b"ACGT".to_vec());

let start = Position::try_from(2)?;
assert_eq!(sequence.get(start), Some(&b'C'));

assert_eq!(sequence.get(start..), Some(&b"CGT"[..]));

let end = Position::try_from(3)?;
assert_eq!(sequence.get(start..=end), Some(&b"CG"[..]));

Trait Implementations

impl AsRef<[u8]> for Sequence

fn as_ref(&self) -> &[u8]

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

impl Clone for Sequence

fn clone(&self) -> Sequence

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Sequence

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

Formats the value using the given formatter.

impl Default for Sequence

fn default() -> Sequence

Returns the “default value” for a type.

impl From<Bytes> for Sequence

fn from(data: Bytes) -> Self

Converts to this type from the input type.

impl From<Vec<u8, Global>> for Sequence

fn from(data: Vec<u8>) -> Self

Converts to this type from the input type.

impl<I> Index<I> for Sequence where
    I: SequenceIndex<u8>, 

type Output = <I as SequenceIndex<u8>>::Output

The returned type after indexing.

fn index(&self, index: I) -> &Self::Output

Performs the indexing (container[index]) operation.

impl PartialEq<Sequence> for Sequence

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

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

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

This method tests for !=.

impl Eq for Sequence

impl StructuralEq for Sequence

impl StructuralPartialEq for Sequence