Struct Match 

pub struct Match<'source> {
    pub match_token: Token<'source>,
    pub expression: Option<Box<Expression<'source>>>,
    pub then_token: Option<Token<'source>>,
    pub end_token: Option<Token<'source>>,
    pub diagnostics: Diagnostics<'source>,
    pub cases: [MatchCase<'source>],
}

Fields

match_token: Token<'source>

expression: Option<Box<Expression<'source>>>

then_token: Option<Token<'source>>

end_token: Option<Token<'source>>

diagnostics: Diagnostics<'source>

cases: [MatchCase<'source>]

Implementations

impl<'source> Match<'source>

pub fn build<G>( match_token: Token<'source>, expression: Option<Box<Expression<'source>>>, then_token: Option<Token<'source>>, end_token: Option<Token<'source>>, diagnostics: Diagnostics<'source>, cases: G, ) -> Box<Self>

where G: IntoIterator<Item = MatchCase<'source>>, <G as IntoIterator>::IntoIter: ExactSizeIterator,

Creates an instance of Box<Match>.

pub fn build_from_slice( match_token: Token<'source>, expression: Option<Box<Expression<'source>>>, then_token: Option<Token<'source>>, end_token: Option<Token<'source>>, diagnostics: Diagnostics<'source>, cases: &[MatchCase<'source>], ) -> Box<Self>

where MatchCase<'source>: Copy,

Creates an instance of Box<Match>.

pub fn destructure( this: Box<Self>, ) -> (Token<'source>, Option<Box<Expression<'source>>>, Option<Token<'source>>, Option<Token<'source>>, Diagnostics<'source>, MatchIter<'source>)

Destructures an instance of Box<Match>, returning the tail slice as an iterator.

impl<'source> Match<'source>

pub fn new(lexer: &mut Peekable<Lexer<'source>>) -> Box<Self>

Panics

Panics if the lexer returns None.

This function should only be called after successfully peeking a Lexigram::Match.

Trait Implementations

impl<'source> Debug for Match<'source>

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

Formats the value using the given formatter.

impl<'source> PartialEq for Match<'source>

fn eq(&self, other: &Match<'source>) -> 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<'source> Eq for Match<'source>

impl<'source> StructuralPartialEq for Match<'source>