Trait RecordProjection 

pub trait RecordProjection<R> {
    // Required method
    fn project(&self) -> Option<&R>;
}

Required Methods

fn project(&self) -> Option<&R>

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<R> RecordProjection<R> for R