Struct TokenRange 

pub struct TokenRange {
    pub tokens: Vec<Token>,
    pub span: Span,
}

A contiguous range of tokens with a combined span.

Fields

tokens: Vec<Token>

The tokens in this range.

span: Span

Combined span covering all tokens.

Implementations

impl TokenRange

pub fn from_tokens(tokens: Vec<Token>) -> Option<Self>

Create a token range from a vector of tokens.

pub fn len(&self) -> usize

Number of tokens.

pub fn is_empty(&self) -> bool

Whether the range is empty.

pub fn get(&self, i: usize) -> Option<&Token>

Get a token by index.

pub fn iter(&self) -> Iter<'_, Token>

Iterate over the tokens.