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Rust: style fix.

This commit is contained in:
whitequark 2016-09-23 05:20:04 +00:00
parent fac0c68cd1
commit ce05eee80c
1 changed files with 4 additions and 3 deletions
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7
artiq/runtime.rs/liblwip/lib.rs
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@ -12,6 +12,7 @@ use core::cell::RefCell;
use alloc::boxed::Box; use alloc::boxed::Box;
use collections::LinkedList; use collections::LinkedList;
use libc::c_void; use libc::c_void;
use std::error;
#[derive(Debug, Clone, Copy, PartialEq, Eq)] #[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum Error { pub enum Error {
@ -56,13 +57,13 @@ impl Error {
} }
} }
impl std::fmt::Display for Error { impl core::fmt::Display for Error {
fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { fn fmt(&self, f: &mut core::fmt::Formatter) -> core::fmt::Result {
write!(f, "{}", self.as_str()) write!(f, "{}", self.as_str())
} }
} }
impl std::error::Error for Error { impl error::Error for Error {
fn description(&self) -> &str { fn description(&self) -> &str {
self.as_str() self.as_str()
} }