Changed all 'use std::' to 'use core::'.

Author: farcaller

Diff for: src/drivers/chario.rs

@@ -15,13 +15,13 @@
 
 //! Generic char output trait.
 
-use std::option::{Some, None};
-use std::str::{Str, StrSlice};
-use std::slice::{Vector, ImmutableVector};
-use std::container::Container;
-use std::iter::Iterator;
+use core::option::{Some, None};
+use core::str::{Str, StrSlice};
+use core::slice::{Vector, ImmutableVector};
+use core::container::Container;
+use core::iter::Iterator;
 
-use std::mem::init;
+use core::mem::init;
 
 use lib::strconv;
 

Diff for: src/drivers/dht22.rs

@@ -13,8 +13,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-use std::option::{Option, Some, None};
-use std::iter::{Iterator, range};
+use core::option::{Option, Some, None};
+use core::iter::{Iterator, range};
 
 use hal::gpio::{GPIOConf, Low, High, In, Out, Level};
 use hal::timer::Timer;

Diff for: src/drivers/lcd/c12332.rs

@@ -23,9 +23,9 @@ The driver uses SPI bus for output only, it never reads back from SPI, which
 might be an issue for any other peripheral sharing the same SPI bus.
 */
 
-use std::cell;
-use std::slice::ImmutableVector;
-use std::mem::init;
+use core::cell;
+use core::slice::ImmutableVector;
+use core::mem::init;
 
 use super::font_small_7;
 use super::LCD;

Diff for: src/hal/lpc17xx/peripheral_clock.rs

@@ -19,7 +19,7 @@ Peripheral clock management.
 This module should be considered private until further notice.
 */
 
-use std::intrinsics::abort;
+use core::intrinsics::abort;
 
 use super::init::system_clock;
 

Diff for: src/hal/lpc17xx/pin.rs

@@ -20,7 +20,7 @@ Some pins that could be configured here may be missing from actual MCU depending
 on the package.
 */
 
-use std::intrinsics::abort;
+use core::intrinsics::abort;
 
 #[path="pinmap.rs"] pub mod map;
 

Diff for: src/hal/lpc17xx/ssp.rs

@@ -20,7 +20,7 @@ Currently supports only SPI mode. Note that `SPI` is not the same peripheral and
 it's currently not supported at all.
 */
 
-use std::intrinsics::abort;
+use core::intrinsics::abort;
 
 use hal::lpc17xx::peripheral_clock::{PeripheralClock, SSP0Clock, SSP1Clock};
 use hal::lpc17xx::init::system_clock;

Diff for: src/hal/lpc17xx/uart.rs

@@ -20,7 +20,7 @@ This code doesn't support UART1, while it really should (UART1 has more features
 than other UARTs in MCU).
 */
 
-use std::intrinsics::abort;
+use core::intrinsics::abort;
 
 use hal::lpc17xx::peripheral_clock::{PeripheralClock, UART0Clock, UART2Clock, UART3Clock};
 use drivers::chario::CharIO;

Diff for: src/lib/strconv.rs

@@ -15,7 +15,7 @@
 
 //! A simple integer-to-string conversion code with statically sized buffers.
 
-use std::mem::uninit;
+use core::mem::uninit;
 
 pub fn itoa(val: u32, buf : &mut [u8], base: u32) {
   let mut rbuf : [u8, ..32] = unsafe { uninit() };

Diff for: src/lib/volatile_cell.rs

@@ -15,9 +15,9 @@
 
 //! A cell that with volatile setter and getter.
 
-use std::kinds::marker;
-use std::intrinsics::{volatile_load, volatile_store};
-use std::cast::transmute_mut_unsafe;
+use core::kinds::marker;
+use core::intrinsics::{volatile_load, volatile_store};
+use core::cast::transmute_mut_unsafe;
 
 pub struct VolatileCell<T> {
   value: T,

Diff for: src/main.rs

@@ -52,16 +52,5 @@ pub mod lib;
 pub mod os;
 
 mod std {
-  pub use core::cast;
-  pub use core::cell;
-  pub use core::cmp;  // this seem to be the only required reexport
-                      // used for #[deriving(Eq)]
-  pub use core::container;
-  pub use core::intrinsics;
-  pub use core::iter;
-  pub use core::kinds;
-  pub use core::mem;
-  pub use core::option;
-  pub use core::slice;
-  pub use core::str;
+  pub use core::cmp;  // used for #[deriving(Eq)] until fixed in rust.
 }

Diff for: src/os/debug.rs

@@ -15,9 +15,9 @@
 
 //! debug::port provides interface to output structured data over serial port.
 
-use std::mem::size_of;
-use std::cast::transmute;
-use std::intrinsics::abort;
+use core::mem::size_of;
+use core::cast::transmute;
+use core::intrinsics::abort;
 
 use drivers::chario::CharIO;
 use hal::uart::{UART, UARTConf};

Diff for: src/os/task.rs

@@ -15,8 +15,8 @@
 
 //! Basic multitasking interface.
 
-use std::mem::size_of;
-use std::intrinsics::abort;
+use core::mem::size_of;
+use core::intrinsics::abort;
 
 use hal::cortex_m3::{sched, systick};
 use os::syscall::syscall;
@@ -45,7 +45,7 @@ static ReservedPivilegedStackSize: u32 = 256;
 static MaxTasksCount: uint = 4;
 
 mod defined_tasks_count {
-  use std::intrinsics::abort;
+  use core::intrinsics::abort;
 
   /// Total defined tasks count.
   static mut DefinedTasksCount: uint = 0;