Struct Span 

pub struct Span {
    pub n: usize,
    pub start_line_num: usize,
    pub validity: u8,
}

Fields

n: usize

Number of lines in this span. Units are visual lines in the current state of the view.

start_line_num: usize

Starting line number. Units are visual lines in the front end’s current cache state (i.e. the last one rendered). Note: this is irrelevant if validity is 0.

validity: u8

Validity of lines in this span, consisting of the above constants or’ed.

Trait Implementations

impl Debug for Span

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

Formats the value using the given formatter.