Struct Op

pub struct Op {
    pub infix_binary: Option<InfixBinaryOp>,
    pub prefix_unary: Option<PrefixUnaryOp>,
    pub postfix_binary: Option<PostfixBinaryOp>,
}

Parsing information for an operator.

Fields

infix_binary: Option<InfixBinaryOp>

prefix_unary: Option<PrefixUnaryOp>

postfix_binary: Option<PostfixBinaryOp>

Implementations

impl Op

pub fn infix_binary( self, precedence: Precedence, associativity: Associativity, name: Option<String>, required_token_ty: Option<TokenType>, ) -> Self

pub fn prefix_unary(self) -> Self

pub fn postfix_binary( self, close_token_ty: TokenType, name: Option<String>, ) -> Self

pub fn from(ty: TokenType) -> Option<Op>

Constructs an operator from the given token type ty if one exists.

pub fn is_unary_prefix(&self) -> bool

pub fn is_infix_binary(&self) -> bool

pub fn is_postfix_binary(&self) -> bool

Trait Implementations

impl Default for Op

fn default() -> Op

Returns the “default value” for a type.