Struct StrTextReader 

pub struct StrTextReader<'a> { /* private fields */ }

Text reader over a borrowed string slice.

Implementations

impl<'a> StrTextReader<'a>

pub const fn new(text: &'a str) -> Self

Creates a reader over text.

Parameters

• text: Borrowed text to read.

Returns

A reader positioned at the start of the text.

pub const fn position(&self) -> usize

Returns the current byte position in the underlying string slice.

Returns

The current byte position.

Trait Implementations

impl<'a> Debug for StrTextReader<'a>

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

Formats the value using the given formatter.

impl TextLineRead for StrTextReader<'_>

fn read_line(&mut self, output: &mut String) -> Result<bool, Self::Error>

Reads one line into output.

impl TextRead for StrTextReader<'_>

type Error = Infallible

Error returned by this text source.

fn read_char(&mut self) -> Result<Option<char>, Self::Error>

Reads the next Unicode scalar value.

fn read_chars( &mut self, output: &mut Vec<char>, max: usize, ) -> Result<usize, Self::Error>

Reads up to max Unicode scalar values into output.

fn read_to_string(&mut self, output: &mut String) -> Result<usize, Self::Error>

Reads all remaining text into output.