Update RELEASES.md
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@ -22,20 +22,20 @@ Language
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let state = Creature::Crab("Ferris");
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if let Creature::Crab(name) | Creature::Person(name) = state {
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println!("This creature's name is: {}", name);
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println!("This creature's name is: {}", name);
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}
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}
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```
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- [You can now have irrefutable `if let` and `while let` patterns.][57535] Using
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this feature will by default produce a warning as this behaviour can be
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unintuitive. E.g. `if let _ = 5 {}`
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- [You can now use `let` bindings, assignments, expression statements, and pattern destructuring in
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const functions.][57175]
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- [You can now use `let` bindings, assignments, expression statements,
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and irrefutable pattern destructuring in const functions.][57175]
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- [You can now call unsafe const functions.][57067] E.g.
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```rust
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const unsafe fn foo() -> i32 { 5 }
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const fn bar() -> i32 {
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unsafe { foo() }
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unsafe { foo() }
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}
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```
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- [You can now specify multiple attributes in a `cfg_attr` attribute.][57332]
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