HasRType

dbn

Trait HasRType 

Source 
pub trait HasRType: Record + RecordMut {
    // Required method
    fn has_rtype(rtype: u8) -> bool;
}
Expand description

An extension of the Record trait for types with a static RType. Used for determining if a rtype matches a type.

Because of the static function requirement, this trait is implemented by all concrete record types like MboMsg, but not by RecordRef, which can reference a record of dynamic type.

While not dyn compatible, RecordRef acts like a &dyn HasRType.

Required Methods§

Source

fn has_rtype(rtype: u8) -> bool

Returns true if rtype matches the value associated with the implementing type.

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§