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ReadVariant

design::ops::place

Trait ReadVariant 

Source 
pub unsafe trait ReadVariant: PlaceHandle
where
    Self::Target: Matchable,
{
    // Required method
    unsafe fn read_variant(self) -> &'static str;
}
Expand description

Obtain the discriminant of the contents of a place.

Required Methods§

Source

unsafe fn read_variant(self) -> &'static str

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§