Struct piston_meta::meta_rules::Not

pub struct Not {
    pub rule: Rule,
    pub debug_id: DebugId,
}

Stores information about not.

Fields

rule: Rule

The not rule.

debug_id: DebugId

A debug id to track down the rule generating an error.

Methods

impl Not

fn parse(
    &self,
    tokens: &mut Vec<Range<MetaData>>,
    state: &TokenizerState,
    read_token: &ReadToken,
    refs: &[Rule]
) -> ParseResult<TokenizerState>

Parse not. Fails if sub rule succeeds.

Trait Implementations

impl Clone for Not

fn clone(&self) -> Not

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Not

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for Not

fn eq(&self, __arg_0: &Not) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, __arg_0: &Not) -> bool

This method tests for !=.