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VisitorWithVariance

Trait VisitorWithVariance 

Source
pub trait VisitorWithVariance {
    // Required method
    fn ambient_variance_mut(&mut self) -> &mut Variance;
}

Required Methods§

Source

fn ambient_variance_mut(&mut self) -> &mut Variance

Dyn Compatibility§

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§