Struct Trivia 

pub struct Trivia { /* private fields */ }

Represents a piece of trivia (whitespace or comments) in the source code.

Implementations

impl Trivia

pub fn read<'a: 'b, 'b>(&'a self, code: &'b str) -> &'b str

Reads the content of the trivia from the source code.

Panics

Panics if the position is a line number reference and the range is invalid.

pub fn try_read(&self) -> Option<&str>

Attempts to read the content of the trivia without requiring source code.

Returns None if the position is a line number reference, as it requires source code to read.

pub fn kind(&self) -> TriviaKind

Returns the kind of trivia.

pub fn get_line_number(&self) -> Option<usize>

Returns the line number of the trivia, if available.

Trait Implementations

impl Clone for Trivia

fn clone(&self) -> Trivia

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Trivia

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

Formats the value using the given formatter.

impl PartialEq for Trivia

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for Trivia

impl StructuralPartialEq for Trivia