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ReservedValue

cranelift_codegen::packed_option

Trait ReservedValue 

pub trait ReservedValue {
    // Required methods
    fn reserved_value() -> Self;
    fn is_reserved_value(&self) -> bool;
}
Expand description

Types that have a reserved value which can’t be created any other way.

Required Methods§

fn reserved_value() -> Self

Create an instance of the reserved value.

fn is_reserved_value(&self) -> bool

Checks whether value is the reserved one.

Dyn Compatibility§

This trait is not dyn compatible.

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

Implementors§