25 lines
688 B
Rust
25 lines
688 B
Rust
//! Error types (non-FFXIV)
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use std::fmt::{Display, Formatter, Result as FmtResult};
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/// An error representing an unknown variant of any `enum`.
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///
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/// `(enum name, unknown variant)`, e.g. `("DataCenter", "my invalid input")`
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///
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/// This is generally encountered when using [`FromStr`] on any `enum` in this crate.
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///
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/// [`FromStr`]: ::std::str::FromStr
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#[derive(Debug)]
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pub struct UnknownVariant(
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/// The `enum` name (e.g. `"DataCenter"`)
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pub &'static str,
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/// The unknown variant given
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pub String,
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);
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impl Display for UnknownVariant {
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fn fmt(&self, f: &mut Formatter) -> FmtResult {
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write!(f, "unknown variant {} for type {}", self.1, self.0)
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}
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}
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