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make the core::raw struct representation defined #18316

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Merged
merged 1 commit into from
Oct 28, 2014
Merged

make the core::raw struct representation defined #18316

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5 changes: 4 additions & 1 deletion src/libcore/raw.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -21,18 +21,21 @@
use mem;

/// The representation of a Rust slice
#[repr(C)]
pub struct Slice<T> {
pub data: *const T,
pub len: uint,
}

/// The representation of a Rust closure
#[repr(C)]
pub struct Closure {
pub code: *mut (),
pub env: *mut (),
}

/// The representation of a Rust procedure (`proc()`)
#[repr(C)]
pub struct Procedure {
pub code: *mut (),
pub env: *mut (),
Expand All @@ -42,6 +45,7 @@ pub struct Procedure {
///
/// This struct does not have a `Repr` implementation
/// because there is no way to refer to all trait objects generically.
#[repr(C)]
pub struct TraitObject {
pub data: *mut (),
pub vtable: *mut (),
Expand All @@ -60,4 +64,3 @@ pub trait Repr<T> {

impl<'a, T> Repr<Slice<T>> for &'a [T] {}
impl<'a> Repr<Slice<u8>> for &'a str {}