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Add flow_sequence_entry_mapping

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This commit is contained in:
Yuheng Chen 2015-05-27 23:18:38 +08:00
parent 443b3a2932
commit ee7ef53563
1 changed files with 53 additions and 0 deletions
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53
parser/src/parser.rs
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@ -230,6 +230,10 @@ impl<T: Iterator<Item=char>> Parser<T> {
State::IndentlessSequenceEntry => self.indentless_sequence_entry(),
State::FlowSequenceEntryMappingKey => self.flow_sequence_entry_mapping_key(),
State::FlowSequenceEntryMappingValue => self.flow_sequence_entry_mapping_value(),
State::FlowSequenceEntryMappingEnd => self.flow_sequence_entry_mapping_end(),
_ => unimplemented!()
}
}
@ -606,6 +610,55 @@ impl<T: Iterator<Item=char>> Parser<T> {
}
}
fn flow_sequence_entry_mapping_key(&mut self) -> ParseResult {
let tok = try!(self.peek());
match tok.1 {
TokenType::ValueToken
| TokenType::FlowEntryToken
| TokenType::FlowSequenceEndToken => {
self.skip();
self.state = State::FlowSequenceEntryMappingValue;
Ok(Event::empty_scalar())
},
_ => {
self.push_state(State::FlowSequenceEntryMappingValue);
self.parse_node(false, false)
}
}
}
fn flow_sequence_entry_mapping_value(&mut self) -> ParseResult {
let tok = try!(self.peek());
match tok.1 {
TokenType::ValueToken => {
self.skip();
let tok = try!(self.peek());
self.state = State::FlowSequenceEntryMappingValue;
match tok.1 {
TokenType::FlowEntryToken
| TokenType::FlowSequenceEndToken => {
self.state = State::FlowSequenceEntryMappingEnd;
Ok(Event::empty_scalar())
},
_ => {
self.push_state(State::FlowSequenceEntryMappingEnd);
self.parse_node(false, false)
}
}
},
_ => {
self.state = State::FlowSequenceEntryMappingEnd;
Ok(Event::empty_scalar())
}
}
}
fn flow_sequence_entry_mapping_end(&mut self) -> ParseResult {
self.state = State::FlowSequenceEntry;
Ok(Event::MappingEnd)
}
}
#[cfg(test)]