57 lines
1.1 KiB
Rust
57 lines
1.1 KiB
Rust
use std::fmt;
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use std::error::Error as StdError;
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use std::result::Result as StdResult;
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use serde;
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use rlua::Error as LuaError;
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#[derive(Debug)]
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pub struct Error(LuaError);
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pub type Result<T> = StdResult<T, Error>;
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impl From<LuaError> for Error {
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fn from(err: LuaError) -> Error {
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Error(err)
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}
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}
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impl From<Error> for LuaError {
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fn from(err: Error) -> LuaError {
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err.0
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}
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}
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impl fmt::Display for Error {
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fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
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self.0.fmt(fmt)
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}
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}
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impl StdError for Error {
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fn description(&self) -> &'static str {
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"Failed to serialize to Lua value"
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}
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}
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impl serde::ser::Error for Error {
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fn custom<T: fmt::Display>(msg: T) -> Self {
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Error(LuaError::ToLuaConversionError {
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from: "serialize",
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to: "value",
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message: Some(format!("{}", msg))
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})
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}
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}
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impl serde::de::Error for Error {
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fn custom<T: fmt::Display>(msg: T) -> Self {
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Error(LuaError::FromLuaConversionError {
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from: "value",
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to: "deserialize",
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message: Some(format!("{}", msg))
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})
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}
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}
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