Struct Span 

pub struct Span {
    pub line: usize,
    pub column: usize,
    pub start: usize,
    pub end: usize,
}

A source range with line, column, and byte offsets.

Fields

line: usize

The line number of the start position (0-based).

column: usize

The column number of the start position (0-based).

start: usize

The byte offset of the start of the span within the source.

end: usize

The byte offset one past the end of the span within the source.

Trait Implementations

impl Clone for Span

fn clone(&self) -> Span

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Span

impl Debug for Span

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

Formats the value using the given formatter.

impl Default for Span

fn default() -> Span

Returns the “default value” for a type.

impl Display for Span

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

Formats the value using the given formatter.

impl Eq for Span

impl PartialEq for Span

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Span