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Fix typos in core::ptr docs

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bstrie 2022-03-31 09:56:36 -04:00 committed by GitHub
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library/core/src/ptr/mod.rs
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@ -84,7 +84,7 @@
//! have to change, and is it worse or better now? Would any patterns become truly inexpressible?
//! Could we carve out special exceptions for those patterns? Should we?
//!
//! A secondary goal of this project is to see if we can disamiguate the many functions of
//! A secondary goal of this project is to see if we can disambiguate the many functions of
//! pointer<->integer casts enough for the definition of `usize` to be loosened so that it
//! isn't *pointer*-sized but address-space/offset/allocation-sized (we'll probably continue
//! to conflate these notions). This would potentially make it possible to more efficiently
@ -163,7 +163,7 @@
//! of pointers and `usize` (and `isize`), and defining a pointer to semantically contain the
//! following information:
//!
//! * The **address-space** it is part of (i.e. "data" vs "code" in WASM).
//! * The **address-space** it is part of (e.g. "data" vs "code" in WASM).
//! * The **address** it points to, which can be represented by a `usize`.
//! * The **provenance** it has, defining the memory it has permission to access.
//!
@ -246,7 +246,7 @@
//! be using AtomicPtr instead. If that messes up the way you atomically manipulate pointers,
//! we would like to know why, and what needs to be done to fix it.)
//!
//! Something more complicated and just generally *evil* like a XOR-List requires more significant
//! Something more complicated and just generally *evil* like an XOR-List requires more significant
//! changes like allocating all nodes in a pre-allocated Vec or Arena and using a pointer
//! to the whole allocation to reconstitute the XORed addresses.
//!
@ -257,7 +257,7 @@
//! special attention at all, because they're generally accessing memory outside the scope of
//! "the abstract machine", or already using "I know what I'm doing" annotations like "volatile".
//!
//! Under [Strict Provenance] is is Undefined Behaviour to:
//! Under [Strict Provenance] it is Undefined Behaviour to:
//!
//! * Access memory through a pointer that does not have provenance over that memory.
//!