Trait sc_executor::HostFunctions
source · pub trait HostFunctions: 'static + Send + Sync {
// Required methods
fn host_functions() -> Vec<&'static dyn Function>;
fn register_static<T>(
registry: &mut T,
) -> Result<(), <T as HostFunctionRegistry>::Error>
where T: HostFunctionRegistry;
}Expand description
Something that provides implementations for host functions.
Required Methods§
sourcefn host_functions() -> Vec<&'static dyn Function>
fn host_functions() -> Vec<&'static dyn Function>
Returns the host functions Self provides.
sourcefn register_static<T>(
registry: &mut T,
) -> Result<(), <T as HostFunctionRegistry>::Error>where
T: HostFunctionRegistry,
fn register_static<T>(
registry: &mut T,
) -> Result<(), <T as HostFunctionRegistry>::Error>where
T: HostFunctionRegistry,
Statically registers the host functions.
Object Safety§
This trait is not object safe.