Enum Infix

pub enum Infix<LHS, Operator, RHS> {
    Found {
        lhs: LHS,
        operator: Operator,
        rhs: RHS,
    },
    None(LHS),
}

Infix operator used to create an infix operation, e.g. 1+1. This helper is useful because it does not discard the LHS result but rather returns it as a None value if the Operator cannot be found.

Variants

Found

Fields

lhs: LHS

operator: Operator

rhs: RHS

None(LHS)

Trait Implementations

impl<LHS: Clone, Operator: Clone, RHS: Clone> Clone for Infix<LHS, Operator, RHS>

fn clone(&self) -> Infix<LHS, Operator, RHS>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<LHS, Operator, RHS> Debug for Infix<LHS, Operator, RHS>

where LHS: Debug, RHS: Debug, Operator: Debug,

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

Formats the value using the given formatter.

impl<'code, LHS, Operator, RHS> Lexer<'code> for Infix<LHS, Operator, RHS>

where LHS: Lexer<'code>, Operator: Lexer<'code>, RHS: Lexer<'code>,

fn lex(buffer: &mut Buffer<'code>) -> Result<Self, Error<'code>>

Actual method that is used to lex a Buffer

impl<'code, LHS, Operator, RHS> Token<'code> for Infix<LHS, Operator, RHS>

where LHS: Lexer<'code>, Operator: Lexer<'code>, RHS: Lexer<'code>,

const NAME: &'static str = "Infix"

Name of the token

fn buffer(&self) -> Option<Buffer<'code>>

Underlying Buffer on the Token. This is an Option because certain types of structures, e.g. std::marker::PhantomData do not actually store a Buffer and it is therefore theoretically possible that a Token has no inherent Buffer. Examples include Not and Peek