21 lines
447 B
Rust
21 lines
447 B
Rust
use std::convert::Infallible;
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use super::{DebugInspect, Result};
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use crate::error;
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pub trait UnwrapInfallible<T> {
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fn unwrap_infallible(self) -> T;
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}
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impl<T> UnwrapInfallible<T> for Result<T, Infallible> {
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#[inline]
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fn unwrap_infallible(self) -> T {
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// SAFETY: Branchless unwrap for errors that can never happen. In debug
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// mode this is asserted.
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unsafe {
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self.debug_inspect_err(error::infallible)
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.unwrap_unchecked()
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}
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}
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}
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