mirror of https://github.com/rwf2/Rocket.git
28 lines
772 B
Rust
28 lines
772 B
Rust
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use rocket::figment;
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/// A wrapper around `r2d2::Error`s or a custom database error type.
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///
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/// This type is only relevant to implementors of the [`Poolable`] trait. See
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/// the [`Poolable`] documentation for more information on how to use this type.
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#[derive(Debug)]
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pub enum Error<T> {
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/// A custom error of type `T`.
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Custom(T),
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/// An error occurred while initializing an `r2d2` pool.
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Pool(r2d2::Error),
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/// An error occurred while extracting a `figment` configuration.
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Config(figment::Error),
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}
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impl<T> From<figment::Error> for Error<T> {
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fn from(error: figment::Error) -> Self {
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Error::Config(error)
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}
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}
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impl<T> From<r2d2::Error> for Error<T> {
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fn from(error: r2d2::Error) -> Self {
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Error::Pool(error)
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}
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}
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