Struct SpannedPrattToken 

pub struct SpannedPrattToken {
    pub token: PrattToken,
    pub start: usize,
    pub end: usize,
    pub leading_trivia: Vec<Trivia>,
}

A Pratt token with its source span, produced by a language-specific lexer.

Fields

token: PrattToken

The scanned Pratt token.

start: usize

Byte offset where the token starts in the source.

end: usize

Byte offset just past the end of the token.

leading_trivia: Vec<Trivia>

Whitespace and comment trivia immediately preceding the token.

Implementations

impl SpannedPrattToken

pub fn new(token: PrattToken, start: usize, end: usize) -> Self

Builds a token span with no attached trivia.

pub fn with_leading_trivia( token: PrattToken, start: usize, end: usize, leading_trivia: Vec<Trivia>, ) -> Self

Builds a token span with explicit leading trivia.

Trait Implementations

impl Clone for SpannedPrattToken

fn clone(&self) -> SpannedPrattToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpannedPrattToken

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

Formats the value using the given formatter.

impl Eq for SpannedPrattToken

impl PartialEq for SpannedPrattToken

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SpannedPrattToken