Enum PrattParserRule

pub enum PrattParserRule {
    Prefix {
        operator: Arc<dyn Fn(&ParserOutput) -> bool + Send + Sync>,
        transformer: Arc<dyn Fn(ParserOutput) -> ParserOutput + Send + Sync>,
    },
    Postfix {
        operator: Arc<dyn Fn(&ParserOutput) -> bool + Send + Sync>,
        transformer: Arc<dyn Fn(ParserOutput) -> ParserOutput + Send + Sync>,
    },
    Infix {
        operator: Arc<dyn Fn(&ParserOutput) -> bool + Send + Sync>,
        transformer: Arc<dyn Fn(ParserOutput, ParserOutput) -> ParserOutput + Send + Sync>,
        associativity: PrattParserAssociativity,
    },
}

Variants

Prefix

Fields

operator: Arc<dyn Fn(&ParserOutput) -> bool + Send + Sync>

transformer: Arc<dyn Fn(ParserOutput) -> ParserOutput + Send + Sync>

Postfix

Fields

operator: Arc<dyn Fn(&ParserOutput) -> bool + Send + Sync>

transformer: Arc<dyn Fn(ParserOutput) -> ParserOutput + Send + Sync>

Infix

Fields

operator: Arc<dyn Fn(&ParserOutput) -> bool + Send + Sync>

transformer: Arc<dyn Fn(ParserOutput, ParserOutput) -> ParserOutput + Send + Sync>

associativity: PrattParserAssociativity

Implementations

impl PrattParserRule

pub fn prefx_raw( operator: impl Fn(&ParserOutput) -> bool + Send + Sync + 'static, transformer: impl Fn(ParserOutput) -> ParserOutput + Send + Sync + 'static, ) -> Self

pub fn prefix<O: PartialEq + Send + Sync + 'static, V: Send + Sync + 'static>( operator: O, transformer: impl Fn(V) -> V + Send + Sync + 'static, ) -> Self

pub fn postfix_raw( operator: impl Fn(&ParserOutput) -> bool + Send + Sync + 'static, transformer: impl Fn(ParserOutput) -> ParserOutput + Send + Sync + 'static, ) -> Self

pub fn postfix<O: PartialEq + Send + Sync + 'static, V: Send + Sync + 'static>( operator: O, transformer: impl Fn(V) -> V + Send + Sync + 'static, ) -> Self

pub fn infix_raw( operator: impl Fn(&ParserOutput) -> bool + Send + Sync + 'static, transformer: impl Fn(ParserOutput, ParserOutput) -> ParserOutput + Send + Sync + 'static, associativity: PrattParserAssociativity, ) -> Self

pub fn infix<O: PartialEq + Send + Sync + 'static, V: Send + Sync + 'static>( operator: O, transformer: impl Fn(V, V) -> V + Send + Sync + 'static, associativity: PrattParserAssociativity, ) -> Self

Trait Implementations

impl Clone for PrattParserRule

fn clone(&self) -> PrattParserRule

Returns a copy of the value.

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

Performs copy-assignment from source.