Add GlobalAlloc trait + tweaks for initial stabilization#49669

Merged

bors merged 27 commits intorust-lang:masterfrom SimonSapin:global-alloc

Apr 13, 2018

+1,038-1,496

Commits on Apr 12, 2018

Inline docs for the heap module’s reexports
SimonSapin
committed
Add a core::heap::Void extern type.
SimonSapin
committed
Add a GlobalAlloc trait
SimonSapin
committed
Import the alloc crate as alloc_crate in std
SimonSapin
committed
Rename heap modules in the core, alloc, and std crates to alloc
SimonSapin
committed
Actually deprecate heap modules.
SimonSapin
committed
Rename the Heap type to Global
SimonSapin
committed
Actually deprecate the Heap type
SimonSapin
committed
Separate alloc::heap::Alloc trait for stage0 #[global_allocator]
SimonSapin
committed
Update to most recent version of dlmalloc

alexcrichton
authored and
SimonSapin
committed
Make AllocErr a zero-size unit struct
SimonSapin
committed
Implement GlobalAlloc for System
SimonSapin
committed
Use the GlobalAlloc trait for #[global_allocator]
SimonSapin
committed
Remove the now-unit-struct AllocErr parameter of oom()
SimonSapin
committed
Remove the now-unit-struct AllocErr field inside CollectionAllocErr
SimonSapin
committed
Add FIXME comments for Void::null_mut usage
SimonSapin
committed
Return Result instead of Option in alloc::Layout constructors
SimonSapin
committed
realloc with a new size only, not a full new layout.
SimonSapin
committed
Conversions between Result<*mut u8, AllocErr>> and *mut Void
SimonSapin
committed
Move platform-specific OOM handling to functions
SimonSapin
committed
Remove impl Alloc for &'a System
SimonSapin
committed
Restore Global.oom() functionality
SimonSapin
committed
impl GlobalAlloc for Global
SimonSapin
committed
Use NonNull<Void> instead of *mut u8 in the Alloc trait

glandium
authored and
SimonSapin
committed
Remove conversions for allocated pointers
SimonSapin
committed
Rename alloc::Void to alloc::Opaque
SimonSapin
committed
Initial docs for the GlobalAlloc trait
SimonSapin
committed

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Add GlobalAlloc trait + tweaks for initial stabilization#49669

Commits on Apr 12, 2018

Inline docs for the heap module’s reexports

Add a core::heap::Void extern type.

Add a GlobalAlloc trait

Import the `alloc` crate as `alloc_crate` in std

Rename `heap` modules in the core, alloc, and std crates to `alloc`

Actually deprecate heap modules.

Rename the Heap type to Global

Actually deprecate the Heap type

Separate alloc::heap::Alloc trait for stage0 #[global_allocator]

Update to most recent version of dlmalloc

Make AllocErr a zero-size unit struct

Implement GlobalAlloc for System

Use the GlobalAlloc trait for #[global_allocator]

Remove the now-unit-struct AllocErr parameter of oom()

Remove the now-unit-struct AllocErr field inside CollectionAllocErr

Add FIXME comments for Void::null_mut usage

Return Result instead of Option in alloc::Layout constructors

realloc with a new size only, not a full new layout.

Conversions between Result<mut u8, AllocErr>> and mut Void

Move platform-specific OOM handling to functions

Remove `impl Alloc for &'a System`

Restore Global.oom() functionality

impl GlobalAlloc for Global

Use NonNull<Void> instead of *mut u8 in the Alloc trait

Remove conversions for allocated pointers

Rename alloc::Void to alloc::Opaque

Initial docs for the GlobalAlloc trait