Make Spawn::spawn take &self rather than &mut self
#1950
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Nemo157
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Nemo157
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Marwes
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Nov 6, 2019
Seems like an oversight in rust-lang#1950 Technically a BREAKING CHANGE
cramertj
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Seems like an oversight in #1950 Technically a BREAKING CHANGE
najamelan
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Jan 19, 2020
Since rust-lang#1950 (0.3.0) the Spawn and LocalSpawn only require a shared reference for spawning operations. This adds blanket impls for `Arc<Sp: ?Sized + Spawn>` and `Rc<Sp: ?Sized + Spawn>`. It does the same for LocalSpawn. This allows client code to pass an Arc<Exec> when library code takes parameters as `&dyn Spawn` or `impl Spawn`. So far there were blanket impls for `&`, `&mut` and `Box`.
najamelan
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Jan 23, 2020
Since rust-lang#1950 (0.3.0) the Spawn and LocalSpawn only require a shared reference for spawning operations. This adds blanket impls for `Arc<Sp: ?Sized + Spawn>` and `Rc<Sp: ?Sized + Spawn>`. It does the same for LocalSpawn. This allows client code to pass an Arc<Exec> when library code takes parameters as `&dyn Spawn` or `impl Spawn`. So far there were blanket impls for `&`, `&mut` and `Box`.
najamelan
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Jan 23, 2020
Since rust-lang#1950 (0.3.0) the Spawn and LocalSpawn only require a shared reference for spawning operations. This adds blanket impls for `Arc<Sp: ?Sized + Spawn>` and `Rc<Sp: ?Sized + Spawn>`. It does the same for LocalSpawn. This allows client code to pass an Arc<Exec> when library code takes parameters as `&dyn Spawn` or `impl Spawn`. So far there were blanket impls for `&`, `&mut` and `Box`.
cramertj
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Jan 23, 2020
Since #1950 (0.3.0) the Spawn and LocalSpawn only require a shared reference for spawning operations. This adds blanket impls for `Arc<Sp: ?Sized + Spawn>` and `Rc<Sp: ?Sized + Spawn>`. It does the same for LocalSpawn. This allows client code to pass an Arc<Exec> when library code takes parameters as `&dyn Spawn` or `impl Spawn`. So far there were blanket impls for `&`, `&mut` and `Box`.
exrook
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Apr 5, 2021
Seems like an oversight in rust-lang#1950 Technically a BREAKING CHANGE
exrook
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Apr 5, 2021
Since rust-lang#1950 (0.3.0) the Spawn and LocalSpawn only require a shared reference for spawning operations. This adds blanket impls for `Arc<Sp: ?Sized + Spawn>` and `Rc<Sp: ?Sized + Spawn>`. It does the same for LocalSpawn. This allows client code to pass an Arc<Exec> when library code takes parameters as `&dyn Spawn` or `impl Spawn`. So far there were blanket impls for `&`, `&mut` and `Box`.
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Fix #1669
r? @Nemo157 @taiki-e @seanmonstar