Trait lalrpop_util::state_machine::ParserAction

pub trait ParserAction<D: ParserDefinition>: Copy + Clone + Debug {
    pub fn as_shift(self) -> Option<D::StateIndex>;
    pub fn as_reduce(self) -> Option<D::ReduceIndex>;
    pub fn is_shift(self) -> bool;
    pub fn is_reduce(self) -> bool;
    pub fn is_error(self) -> bool;
}

Required methods

pub fn as_shift(self) -> Option<D::StateIndex>

pub fn as_reduce(self) -> Option<D::ReduceIndex>

pub fn is_shift(self) -> bool

pub fn is_reduce(self) -> bool

pub fn is_error(self) -> bool

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Implementations on Foreign Types

impl<D: ParserDefinition<StateIndex = i32, ReduceIndex = i32>> ParserAction<D> for i32

pub fn as_shift(self) -> Option<D::StateIndex>

pub fn as_reduce(self) -> Option<D::ReduceIndex>

pub fn is_shift(self) -> bool

pub fn is_reduce(self) -> bool

pub fn is_error(self) -> bool

impl<D: ParserDefinition<StateIndex = i16, ReduceIndex = i16>> ParserAction<D> for i16

pub fn as_shift(self) -> Option<D::StateIndex>

pub fn as_reduce(self) -> Option<D::ReduceIndex>

pub fn is_shift(self) -> bool

pub fn is_reduce(self) -> bool

pub fn is_error(self) -> bool

impl<D: ParserDefinition<StateIndex = i8, ReduceIndex = i8>> ParserAction<D> for i8

pub fn as_shift(self) -> Option<D::StateIndex>

pub fn as_reduce(self) -> Option<D::ReduceIndex>

pub fn is_shift(self) -> bool

pub fn is_reduce(self) -> bool

pub fn is_error(self) -> bool

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Implementors

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