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PlaceholderBehavior

Trait PlaceholderBehavior 

Source
pub trait PlaceholderBehavior:
    Clone
    + Default
    + Send
    + Sync
    + 'static { }
Expand description

Trait for placeholder behavior (stub for future extension).

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§