42 lines
835 B
Rust
42 lines
835 B
Rust
use std::error::Error;
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use std::panic::UnwindSafe;
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pub trait AsDynError<'a> {
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fn as_dyn_error(&self) -> &(dyn Error + 'a);
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}
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impl<'a, T: Error + 'a> AsDynError<'a> for T {
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#[inline]
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fn as_dyn_error(&self) -> &(dyn Error + 'a) {
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self
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}
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}
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impl<'a> AsDynError<'a> for dyn Error + 'a {
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#[inline]
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fn as_dyn_error(&self) -> &(dyn Error + 'a) {
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self
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}
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}
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impl<'a> AsDynError<'a> for dyn Error + Send + 'a {
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#[inline]
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fn as_dyn_error(&self) -> &(dyn Error + 'a) {
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self
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}
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}
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impl<'a> AsDynError<'a> for dyn Error + Send + Sync + 'a {
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#[inline]
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fn as_dyn_error(&self) -> &(dyn Error + 'a) {
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self
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}
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}
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impl<'a> AsDynError<'a> for dyn Error + Send + Sync + UnwindSafe + 'a {
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#[inline]
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fn as_dyn_error(&self) -> &(dyn Error + 'a) {
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self
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}
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}
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