Type Definition sp_io::SubstrateHostFunctions

type SubstrateHostFunctions = (HostFunctions, HostFunctions, HostFunctions, HostFunctions, HostFunctions, HostFunctions, HostFunctions, HostFunctions, HostFunctions, ExtBlake2_256);

The host functions Substrate provides for the Wasm runtime environment.

All these host functions will be callable from inside the Wasm environment.