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use std::error; use std::fmt; use parity_wasm::elements::Error as ParityWasmError; /// The error type for garbage collecting webassembly bytecode. #[derive(Debug)] pub struct Error(ParityWasmError); impl error::Error for Error { fn description(&self) -> &str { "webassembly garbage collection failed" } } impl fmt::Display for Error { fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { write!(f, "{:?}", self.0) } } pub fn from(parity: ParityWasmError) -> Error { Error(parity) }