Struct darling::usage::Options
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pub struct Options { /* fields omitted */ }
Control struct for searching type parameters.
This acts as the search context, preserving information that might have been kept on a visitor in a different implementation. Trait implementers are required to pass this through on any invocations they make.
Usage
For extensibility, Options
hides all of its fields from consumers.
To create an instance, use the From<Purpose>
trait implementation:
let opts: Options = Purpose::BoundImpl.into(); assert!(!opts.include_type_path_qself());
Methods
impl Options
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pub fn include_type_path_qself(&self) -> bool
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Returns true
if the implementer of UseTypeParams
should search
<___ as ...>::...
when looking for type parameter uses.
Trait Implementations
impl Clone for Options
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fn clone(&self) -> Options
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Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
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Performs copy-assignment from source
. Read more