Struct piston_meta::meta_rules::SeparateBy
[−]
[src]
pub struct SeparateBy { pub rule: Rule, pub by: Rule, pub optional: bool, pub allow_trail: bool, pub debug_id: DebugId, }
Stores inforamtion about separated by.
Fields
rule: Rule
The rule to separate.
by: Rule
The rule to separate by.
optional: bool
Whether the rule must occur at least once.
allow_trail: bool
Whether the rule can end with separator.
debug_id: DebugId
A debug id to track down the rule generating an error.
Methods
impl SeparateBy
[src]
fn parse(&self, tokens: &mut Vec<Range<MetaData>>, state: &TokenizerState, read_token: &ReadToken, refs: &[Rule]) -> ParseResult<TokenizerState>
Parses rule repeatedly separated by another rule.
Trait Implementations
impl PartialEq for SeparateBy
[src]
fn eq(&self, __arg_0: &SeparateBy) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &SeparateBy) -> bool
This method tests for !=
.
impl Debug for SeparateBy
[src]
impl Clone for SeparateBy
[src]
fn clone(&self) -> SeparateBy
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more