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232 Commits

Author SHA1 Message Date
Murarth
1bbc776446 Implement Rc/Arc conversions for string-like types 
Provides the following conversion implementations:

* `From<`{`CString`,`&CStr`}`>` for {`Arc`,`Rc`}`<CStr>`
* `From<`{`OsString`,`&OsStr`}`>` for {`Arc`,`Rc`}`<OsStr>`
* `From<`{`PathBuf`,`&Path`}`>` for {`Arc`,`Rc`}`<Path>`
 2017-11-25 22:13:11 -07:00
Alex Crichton
5c3fe111d4 std: Avoid use of libc in portable modules 
This commit removes usage of the `libc` crate in "portable" modules like
those at the top level and `sys_common`. Instead common types like `*mut
u8` or `u32` are used instead of `*mut c_void` or `c_int` as well as
switching to platform-specific functions like `sys::strlen` instead of
`libc::strlen`.
 2017-11-09 07:56:44 -08:00
steveklabnik
f8f9005e57 Fix most rendering warnings from switching to CommonMark 2017-10-20 15:29:35 -04:00
kennytm
6c43bd3c83 Rollup merge of #44855 - federicomenaquintero:master, r=steveklabnik 
Improved docs for CStr, CString, OsStr, OsString

This expands the documentation for those structs and their corresponding traits, per https://github.com/rust-lang/rust/issues/29354
 2017-10-13 23:37:51 +08:00
Federico Mena Quintero
5fb8e3d829 ffi/mod.rs: Use only one space after a period ending a sentence 2017-10-11 17:57:56 -05:00
Federico Mena Quintero
c8e232dfe8 ffi/mod.rs: Keep the one-sentence summary at the beginning of the module 2017-10-11 17:55:01 -05:00
Federico Mena Quintero
026451093d ffi/c_str.rs: Use only one space after a period ending a sentence 2017-10-11 17:53:13 -05:00
Federico Mena Quintero
a9a4ce6dcc ffi/c_str.rs: Fix method/function confusion 
Per https://github.com/rust-lang/rust/pull/44855#discussion_r144049179
 2017-10-11 17:52:39 -05:00
Federico Mena Quintero
d5bdfbced6 ffi/c_str.rs: Make all descriptions have a single-sentence summary at the beginning 
Per https://github.com/rust-lang/rust/pull/44855#discussion_r144048837
and subsequent ones.
 2017-10-11 17:51:37 -05:00
Federico Mena Quintero
d989cd02b5 Fix broken links in documentation 2017-10-02 15:46:10 -05:00
Federico Mena Quintero
50505aadbd Clarify the ffi module's toplevel docs, per @clarcharr's comments 2017-10-02 14:16:37 -05:00
Federico Mena Quintero
9854e836a3 Remove the implication that CString contains UTF-8 data. 2017-10-02 13:53:50 -05:00
Nikolai Vazquez
f1798d3c9a Cast inner type in OsStr::bytes 
The innermost type is not [u8] on all platforms but is assumed to have
the same memory layout as [u8] since this conversion was done via
mem::transmute before.
 2017-09-30 10:01:41 -04:00
Nikolai Vazquez
627998e86f Remove unused 'mem' import in 'os_str' module 2017-09-28 08:43:06 -04:00
Nikolai Vazquez
33eaa94f90 Remove mem::transmute used in OsStr conversions 2017-09-28 08:07:49 -04:00
Nikolai Vazquez
755fd29b60 Fix mutability error in CString::from_raw 2017-09-28 07:56:35 -04:00
Nikolai Vazquez
6d14512fd9 Remove mem::transmute used in CStr conversions 2017-09-28 00:51:38 -04:00
Federico Mena Quintero
4143422981 os_str: Fix too-long lines 2017-09-26 08:59:34 -05:00
Federico Mena Quintero
91f6445b59 Overhaul the documentation for OsString / OsStr 2017-09-25 20:45:38 -05:00
Federico Mena Quintero
155b4b1c5f Module overview for std::os::windows:ffi 2017-09-25 20:45:38 -05:00
Federico Mena Quintero
3c5e18f322 Point from the error structs back to the method that created them, like in iterators 2017-09-25 13:51:48 -05:00
Federico Mena Quintero
2cb2a0606a Overhaul the ffi::CStr documentation. 2017-09-25 13:51:48 -05:00
Federico Mena Quintero
8da694a421 Overhaul the ffi::CString docs 
Explain the struct's reason for being, and its most common usage
patterns.  Add a bunch of links.

Clarify the method docs a bit.

Part of https://github.com/rust-lang/rust/issues/29354
 2017-09-25 13:51:48 -05:00
Federico Mena Quintero
5451b722b0 Expand the introduction to the ffi module. 
We describe the representation of C strings, and the purpose of
OsString/OsStr.

Part of https://github.com/rust-lang/rust/issues/29354
 2017-09-25 13:51:47 -05:00
Eduard-Mihai Burtescu
10f66bd6e4 Use rvalue promotion to 'static instead of static items. 2017-09-10 11:20:27 +03:00
Fourchaux
c7104be1a3 Fix typos & us spellings 2017-08-15 21:56:30 +02:00
Alex Crichton
16707d4348 std: Stabilize the str_{mut,box}_extras feature 
Stabilizes

* `<&mut str>::as_bytes_mut`
* `<Box<str>>::into_boxed_bytes`
* `std::str::from_boxed_utf8_unchecked`
* `std::str::from_utf8_mut`
* `std::str::from_utf8_unchecked_mut`

Closes #41119
 2017-07-25 07:10:42 -07:00
Alex Crichton
cbfce40e1c std: Stabilize CString/OsString/PathBuf extra methods 
Stabilizes:

* `CString::as_c_str`
* `CString::into_boxed_c_str`
* `CStr::into_c_string`
* `OsString::into_boxed_os_str`
* `OsStr::into_os_string`
* `PathBuf::into_boxed_path`
* `PathBuf::into_path_buf`

Closes #40380
 2017-07-25 07:09:31 -07:00
Mark Simulacrum
32cbbffea2 Rollup merge of #42227 - ollie27:into_to_from, r=aturon 
Convert Intos to Froms.

This is a resubmission of #42129 without `impl<T> From<Vec<T>> for Box<[T]>`.
 2017-07-04 07:41:33 -06:00
bors
c16930762a Auto merge of #42745 - sfackler:1.19-stabilization, r=alexcrichton 
1.19 stabilization

r? @alexcrichton
 2017-06-28 11:55:37 +00:00
Casey Rodarmor
0d985c9e87 Reword OsStr docs to clarify that utf8 may contain nulls 2017-06-25 14:23:43 -07:00
Steven Fackler
ea4fb8ee27 Stabilize OsString::shrink_to_fit 
Closes #40421
 2017-06-24 19:19:26 -07:00
Oliver Middleton
0d885efe16 Update version numbers for From impls 2017-06-21 01:18:19 +01:00
Clar Charr
5a97036b69 Convert Intos to Froms. 2017-06-21 01:18:18 +01:00
Corey Farwell
93abc2f877 Add doc example for CString::from_raw. 2017-06-20 13:49:42 -04:00
Corey Farwell
d3c26fe7e3 Add doc example for FromBytesWithNulError. 2017-06-20 13:49:42 -04:00
Corey Farwell
4797d8446c Add doc example for NulError. 2017-06-20 13:49:42 -04:00
Corey Farwell
e52d2f2ad0 Add doc example for CStr::to_str. 2017-06-20 13:49:42 -04:00
Corey Farwell
0962394b84 Add doc example for CString::as_c_str. 2017-06-20 13:49:42 -04:00
Corey Farwell
65793b30d3 Add doc example for Box<CStr>::into_c_string. 2017-06-20 13:49:27 -04:00
Corey Farwell
db97145150 Add doc example for CString::into_boxed_c_str. 2017-06-20 13:49:27 -04:00
Corey Farwell
82ba871c70 Add doc example for CStr::to_string_lossy. 2017-06-20 13:49:27 -04:00
Corey Farwell
5d71e8cd7e Add error scenario doc examples for CStr::from_bytes_with_nul. 2017-06-20 13:49:27 -04:00
Corey Farwell
7f687f8602 Add doc example for CStr::to_bytes_with_nul. 2017-06-20 13:49:27 -04:00
Corey Farwell
0fad2e038a Add doc example for CStr::to_bytes. 2017-06-20 13:49:10 -04:00
Alexander Bulaev
bcb5b13b85 Mark smaller CStr and CString functions as #[inline] 2017-06-20 11:18:52 +03:00
Stepan Koltsov
ac96fd7787 Avoid allocations in Debug for os_str 
Fixes #38879
 2017-06-15 20:42:37 +01:00
Corey Farwell
06f63f5edb Add doc example for CString::as_bytes. 2017-06-05 23:50:49 -04:00
Corey Farwell
ae4832d48a Add doc example for CString::as_bytes_with_nul. 2017-06-05 23:49:52 -04:00
Corey Farwell
815c12a765 Add doc example for CString::into_bytes_with_nul. 2017-06-05 23:48:13 -04:00