Struct StringPattern 

pub struct StringPattern { /* private fields */ }

String-method pattern using fixed-position characters.

Pattern characters:

• N — UMI base (extracted to read name)
• C — Cell barcode base (extracted to read name)
• X — Sample/discard base (stays in output sequence, removed from barcode region)

Implementations

impl StringPattern

pub fn parse( pattern_str: &str, prime_end: PrimeEnd, ) -> Result<Self, ExtractError>

Parse a string-method pattern like NNNXXXXNN.

Errors

Returns error if pattern is empty or contains characters other than N, X, C.

pub fn extract( &self, sequence: &[u8], quality: &[u8], ) -> Result<ExtractionResult, ExtractError>

Extract barcodes from a read’s sequence and quality strings.

Errors

Returns error if the read is shorter than the pattern.

Trait Implementations

impl Clone for StringPattern

fn clone(&self) -> StringPattern

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StringPattern

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

Formats the value using the given formatter.