Struct piston_meta::meta_rules::Tag
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pub struct Tag { pub text: Arc<String>, pub not: bool, pub inverted: bool, pub property: Option<Arc<String>>, pub debug_id: DebugId, }
Stores information about tag.
Fields
text: Arc<String>
The text to match against.
not: bool
Whether to fail when matching against text.
inverted: bool
Whether to set property to true or false (inverted).
property: Option<Arc<String>>
Which property to set if tag matches.
debug_id: DebugId
A debug id to track down the rule generating an error.
Methods
impl Tag
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fn parse(&self, tokens: &mut Vec<Range<MetaData>>, state: &TokenizerState, read_token: &ReadToken) -> ParseResult<TokenizerState>
Parses tag. If the tag is linked to a property, the property will be set. If the meta reader fails setting the property the error is handled. If the token is not linked to any property, the same state will be returned.
Trait Implementations
impl PartialEq for Tag
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fn eq(&self, __arg_0: &Tag) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Tag) -> bool
This method tests for !=
.
impl Debug for Tag
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impl Clone for Tag
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fn clone(&self) -> Tag
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