Struct piston_meta::SeparatedBy
[−]
[src]
pub struct SeparatedBy {
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 SeparatedBy[src]
fn parse<M>(&self, meta_reader: &mut M, state: &M::State, chars: &[char], start_offset: usize) -> ParseResult<M::State> where M: MetaReader
Parses rule repeatedly separated by another rule.