Struct Counter

pub struct Counter { /* private fields */ }

Counts text until a limit. Used for telling whether the text is greater than some threshold

Implementations

impl Counter

pub fn new(max: usize) -> Self

pub fn get_count(&self) -> usize

Trait Implementations

impl ToString for Counter

fn push(&mut self, chr: char)

Append character

fn push_new_line(&mut self)

Append a new line character

fn push_str(&mut self, string: &str)

Use ToString::push_str_contains_new_line if string could contain new lines

fn push_str_contains_new_line(&mut self, string: &str)

Used to push strings that may contain new lines

fn add_mapping(&mut self, _source_span: &SpanWithSource)

Adds a mapping of the from a original position in the source to the position in the current buffer

fn should_halt(&self) -> bool

Some implementors might not ToString the whole input. This signals for users to end early as further usage of this trait has no effect

fn characters_on_current_line(&self) -> u32

fn is_counting(&self) -> bool