ufcs-qpath-missing-params.rs

use std::borrow::Cow;

pub trait IntoCow<'a, B: ?Sized> where B: ToOwned {
    fn into_cow(self) -> Cow<'a, B>;
}

impl<'a> IntoCow<'a, str> for String {
    fn into_cow(self) -> Cow<'a, str> {
        Cow::Owned(self)
    }
}

fn main() {
    <String as IntoCow>::into_cow("foo".to_string());
      //~^ ERROR missing generics for

    <String as IntoCow>::into_cow::<str>("foo".to_string());
    //~^ ERROR method takes 0 generic arguments but 1
    //~| ERROR missing generics for
}

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// Traits
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// Generic Parameters
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// Trait and Lifetime Bounds
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// Lifetimes
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// Implementations
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// Implementation Conformance
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// Paths
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// Generic Arguments
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// Entities
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// Scopes
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// Binding Scopes
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// Generic Parameter Scope
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// Item Scope
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// Label Scope
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// Self Scope
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// Textual Macro Scope
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// Scope Hierarchy
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// Namespaces
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// Preludes
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// Shadowing
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// Resolution
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// Path Resolution
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// Simple Path Resolution
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// Path Expression Resolution
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// Type Path Resolution