pub trait ToConstValue: Sized {
// Required method
fn to_const_value(self) -> Result<ConstValue, RuntimeError>;
// Provided method
fn construct() -> Option<Arc<dyn ConstConstruct>> { ... }
}Expand description
Convert a value into a constant value.
Required Methods§
Sourcefn to_const_value(self) -> Result<ConstValue, RuntimeError>
fn to_const_value(self) -> Result<ConstValue, RuntimeError>
Convert into a constant value.
Provided Methods§
Sourcefn construct() -> Option<Arc<dyn ConstConstruct>>
fn construct() -> Option<Arc<dyn ConstConstruct>>
Return the constant constructor for the given 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.