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Derive Eq and Hash for ControlFlow

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inquisitivecrystal 2022-10-15 02:50:17 -07:00
parent 46244f335b
commit 4a92cf6156
1 changed files with 3 additions and 1 deletions
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4
library/core/src/ops/control_flow.rs
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@ -79,7 +79,9 @@ use crate::{convert, ops};
/// [`Break`]: ControlFlow::Break
/// [`Continue`]: ControlFlow::Continue
#[stable(feature = "control_flow_enum_type", since = "1.55.0")]
#[derive(Debug, Clone, Copy, PartialEq)]
// ControlFlow should not implement PartialOrd or Ord, per RFC 3058:
// https://rust-lang.github.io/rfcs/3058-try-trait-v2.html#traits-for-controlflow
#[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
pub enum ControlFlow<B, C = ()> {
/// Move on to the next phase of the operation as normal.
#[stable(feature = "control_flow_enum_type", since = "1.55.0")]