pub trait SetValueOptional: SetValue {
// Required method
unsafe fn set_value_optional(: &mut Value, : Option<&Self>);
}
Expand description
Sets a value.
Only implemented for types that support a None
value.
Required Methods§
unsafe fn set_value_optional(: &mut Value, : Option<&Self>)
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.