Merge pull request #74 from Sh3Rm4n/extern

Remove "extern crate" in favor "use"
stm32-rs · Mar 21, 2020 · 47cb686 · 47cb686
2 parents 453f4fd + aaaf967
commit 47cb686
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/examples/pwm.rs b/examples/pwm.rs
@@ -3,7 +3,7 @@
 #![no_std]
 #![no_main]
 
-extern crate panic_semihosting;
+use panic_semihosting as _;
 
 use cortex_m_rt::entry;
 //use cortex_m_semihosting::hprintln;

diff --git a/examples/spi.rs b/examples/spi.rs
@@ -3,7 +3,7 @@
 #![no_std]
 #![no_main]
 
-extern crate panic_semihosting;
+use panic_semihosting as _;
 
 use stm32f3xx_hal as hal;
 

diff --git a/examples/toggle.rs b/examples/toggle.rs
@@ -6,7 +6,7 @@
 #![no_main]
 #![no_std]
 
-extern crate panic_semihosting;
+use panic_semihosting as _;
 
 use cortex_m_rt::entry;
 use stm32f3xx_hal::prelude::*;

diff --git a/examples/usb_serial.rs b/examples/usb_serial.rs
@@ -3,7 +3,7 @@
 #![no_std]
 #![no_main]
 
-extern crate panic_semihosting;
+use panic_semihosting as _;
 
 use cortex_m::asm::delay;
 use cortex_m_rt::entry;