parity-wasm 0.45.0

WebAssembly low-level format library
Documentation 
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//! invoke helper

/// Helper trait to allow chaining
pub trait Invoke<A> {
	type Result;

	fn invoke(self, arg: A) -> Self::Result;
}

/// Identity chain element
pub struct Identity;

impl<A> Invoke<A> for Identity {
	type Result = A;

	fn invoke(self, arg: A) -> A {
		arg
	}
}