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denoland-deno/serde_v8/error.rs
David Sherret 2fee8394a9
chore: update copyright year to 2023 (#17247)
Yearly tradition of creating extra noise in git.
2023-01-05 13:05:49 +01:00

51 lines
1 KiB
Rust

// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
use std::fmt::{self, Display};
use serde::{de, ser};
pub type Result<T> = std::result::Result<T, Error>;
#[derive(Clone, Debug, Eq, PartialEq)]
#[non_exhaustive]
pub enum Error {
Message(String),
ExpectedBoolean,
ExpectedInteger,
ExpectedNumber,
ExpectedString,
ExpectedArray,
ExpectedMap,
ExpectedEnum,
ExpectedObject,
ExpectedBuffer,
ExpectedDetachable,
ExpectedUtf8,
ExpectedLatin1,
LengthMismatch,
}
impl ser::Error for Error {
fn custom<T: Display>(msg: T) -> Self {
Error::Message(msg.to_string())
}
}
impl de::Error for Error {
fn custom<T: Display>(msg: T) -> Self {
Error::Message(msg.to_string())
}
}
impl Display for Error {
fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
match self {
Error::Message(msg) => formatter.write_str(msg),
err => formatter.write_str(format!("serde_v8 error: {:?}", err).as_ref()),
}
}
}
impl std::error::Error for Error {}