Struct esparse::ast::Span

pub struct Span<'f> {
    pub file_name: &'f str,
    pub start: Loc,
    pub end: Loc,
}

A region of source code.

A pair of locations, representing a half-open range, and a file name, identifying the source code in which this region appears.

Fields

file_name: &'f str

The name of the source code.

Often a file name, but can be an arbitrary string like <input>.

start: Loc

The (inclusive) starting location.

end: Loc

The (exclusive) ending location.

Methods

impl<'f> Span<'f>

fn new(file_name: &'f str, start: Loc, end: Loc) -> Self

Creates a new Span with the given file name and locations.

fn empty(file_name: &'f str, loc: Loc) -> Self

Creates an empty Span at the given location, with the given file name.

fn zero(file_name: &'f str) -> Self

Creates an empty Span with the given file name, pointing to the first position in the file.

Trait Implementations

impl<'f> Debug for Span<'f>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<'f> Clone for Span<'f>

fn clone(&self) -> Span<'f>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'f> Copy for Span<'f>

impl<'f> PartialEq for Span<'f>

fn eq(&self, __arg_0: &Span<'f>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Span<'f>) -> bool

This method tests for !=.

impl<'f> Eq for Span<'f>

impl<'f> Hash for Span<'f>

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].