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use std::{
error::Error,
fmt::{self, Display, Formatter},
};
#[derive(Clone, Debug)]
pub struct InvalidEvent {
pub(crate) message: String,
pub(crate) kind: InvalidEventKind,
}
#[derive(Copy, Clone, Debug, PartialEq, Eq)]
pub enum InvalidEventKind {
Deserialization,
Validation,
}
impl InvalidEvent {
pub fn message(&self) -> String {
self.message.clone()
}
pub fn is_deserialization(&self) -> bool {
self.kind == InvalidEventKind::Deserialization
}
pub fn is_validation(&self) -> bool {
self.kind == InvalidEventKind::Validation
}
}
impl Display for InvalidEvent {
fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.message())
}
}
impl Error for InvalidEvent {}
#[derive(Clone, Debug, PartialEq)]
pub struct InvalidInput(pub(crate) String);
impl Display for InvalidInput {
fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
write!(f, "{}", self.0)
}
}
impl Error for InvalidInput {}
#[derive(Clone, Copy, Eq, Debug, Hash, PartialEq)]
pub struct FromStrError;
impl Display for FromStrError {
fn fmt(&self, f: &mut Formatter<'_>) -> fmt::Result {
write!(f, "failed to parse type from string")
}
}
impl Error for FromStrError {}