Merge pull request #480 from slapresta/fix-deprecation-warnings

Fix deprecation warnings

mkmain.rs

@@ -1,7 +1,6 @@
 use std::io::{File, Truncate, ReadWrite};
 use std::os;
 use std::path::Path;
-use std::str::replace;
 
 static TEMPLATE: &'static str = "\
 extern crate @UTIL_CRATE@;
@@ -31,7 +30,7 @@ fn main() {
     };
     let outfile  = args[2].as_slice();
 
-    let main = std::str::replace(TEMPLATE, "@UTIL_CRATE@", crat);
+    let main = TEMPLATE.replace("@UTIL_CRATE@", crat);
     let mut out = File::open_mode(&Path::new(outfile), Truncate, ReadWrite);
 
     match out.write(main.as_bytes()) {

src/mv/mv.rs

@@ -25,6 +25,7 @@ use getopts::{
     optopt,
     usage,
 };
+use std::borrow::ToOwned;
 
 #[path = "../common/util.rs"]
 mod util;
@@ -142,7 +143,7 @@ pub fn uumain(args: Vec<String>) -> int {
             }
         }
     } else {
-        "~".into_string()
+        "~".to_owned()
     };
 
     if matches.opt_present("T") && matches.opt_present("t") {
@@ -347,7 +348,7 @@ fn numbered_backup_path(path: &Path) -> Path {
 }
 
 fn existing_backup_path(path: &Path, suffix: &String) -> Path {
-    let test_path = simple_backup_path(path, &".~1~".into_string());
+    let test_path = simple_backup_path(path, &".~1~".to_owned());
     if test_path.exists() {
         return numbered_backup_path(path);
     }

src/nl/helper.rs

@@ -71,7 +71,7 @@ pub fn parse_options(settings: &mut ::Settings, opts: &getopts::Matches) -> Vec<
     match opts.opt_str("i") {
         None => {}
         Some(val) => {
-            let conv: Option<u64> = from_str(val.as_slice());
+            let conv: Option<u64> = val.as_slice().parse();
             match conv {
               None => {
                   errs.push(String::from_str("Illegal value for -i"));
@@ -83,7 +83,7 @@ pub fn parse_options(settings: &mut ::Settings, opts: &getopts::Matches) -> Vec<
     match opts.opt_str("w") {
         None => {}
         Some(val) => {
-            let conv: Option<uint> = from_str(val.as_slice());
+            let conv: Option<uint> = val.as_slice().parse();
             match conv {
               None => {
                   errs.push(String::from_str("Illegal value for -w"));
@@ -95,7 +95,7 @@ pub fn parse_options(settings: &mut ::Settings, opts: &getopts::Matches) -> Vec<
     match opts.opt_str("v") {
         None => {}
         Some(val) => {
-            let conv: Option<u64> = from_str(val.as_slice());
+            let conv: Option<u64> = val.as_slice().parse();
             match conv {
               None => {
                   errs.push(String::from_str("Illegal value for -v"));
@@ -107,7 +107,7 @@ pub fn parse_options(settings: &mut ::Settings, opts: &getopts::Matches) -> Vec<
     match opts.opt_str("l") {
         None => {}
         Some(val) => {
-            let conv: Option<u64> = from_str(val.as_slice());
+            let conv: Option<u64> = val.as_slice().parse();
             match conv {
               None => {
                   errs.push(String::from_str("Illegal value for -l"));

src/seq/seq.rs

@@ -26,7 +26,7 @@ fn parse_float(mut s: &str) -> Result<f64, String> {
     if s.starts_with("+") {
         s = s.slice_from(1);
     }
-    match from_str(s) {
+    match s.parse() {
         Some(n) => Ok(n),
         None => Err(format!("seq: invalid floating point argument: {}", s))
     }

src/test/test.rs

@@ -124,7 +124,7 @@ fn integers(a: &[u8], b: &[u8], cond: IntegerCondition) -> bool {
         (Ok(a), Ok(b)) => (a, b),
         _ => return false,
     };
-    let (a, b): (i64, i64) = match (from_str(a), from_str(b)) {
+    let (a, b): (i64, i64) = match (a.parse(), b.parse()) {
         (Some(a), Some(b)) => (a, b),
         _ => return false,
     };
@@ -140,7 +140,7 @@ fn integers(a: &[u8], b: &[u8], cond: IntegerCondition) -> bool {
 
 fn isatty(fd: &[u8]) -> bool {
     use libc::{isatty};
-    from_utf8(fd).ok().and_then(|s| from_str(s))
+    from_utf8(fd).ok().and_then(|s| s.parse())
             .map(|i| unsafe { isatty(i) == 1 }).unwrap_or(false)
 }
 

src/truncate/truncate.rs

@@ -184,7 +184,7 @@ fn parse_size(size: &str) -> (u64, TruncateMode) {
         }
         slice
     }.to_string();
-    let mut number = match from_str::<u64>(bytes.as_slice()) {
+    let mut number: u64 = match bytes.as_slice().parse() {
         Some(num) => num,
         None => {
             crash!(1, "'{}' is not a valid number.", size)

src/unexpand/unexpand.rs

@@ -15,7 +15,6 @@ extern crate getopts;
 extern crate libc;
 
 use std::io;
-use std::str::from_str;
 
 #[path = "../common/util.rs"]
 mod util;
@@ -29,7 +28,7 @@ fn tabstops_parse(s: String) -> Vec<uint> {
     let words = s.as_slice().split(',').collect::<Vec<&str>>();
 
     let nums = words.into_iter()
-        .map(|sn| from_str::<uint>(sn)
+        .map(|sn| sn.parse()
             .unwrap_or_else(
                 || crash!(1, "{}\n", "tab size contains invalid character(s)"))
             )
@@ -225,4 +224,3 @@ fn unexpand(options: Options) {
         }
     }
 }
-

test/mkdir.rs

@@ -1,5 +1,6 @@
 use std::io::process::Command;
 use std::io::fs::{rmdir, PathExtensions};
+use std::borrow::ToOwned;
 
 static EXE: &'static str = "./mkdir";
 static TEST_DIR1: &'static str = "mkdir_test1";
@@ -9,8 +10,8 @@ static TEST_DIR4: &'static str = "mkdir_test4/mkdir_test4_1";
 static TEST_DIR5: &'static str = "mkdir_test5/mkdir_test5_1";
 
 fn cleanup(dir: &'static str) {
-    let d = dir.into_string();
-    let p = Path::new(d.into_string());
+    let d = dir.to_owned();
+    let p = Path::new(d.to_owned());
     if p.exists() {
         rmdir(&p).unwrap();
     }

test/mv.rs

@@ -7,6 +7,7 @@ use std::io::process::Command;
 use std::io::fs::PathExtensions;
 use std::io::pipe::PipeStream;
 use std::str::from_utf8;
+use std::borrow::ToOwned;
 
 static EXE: &'static str = "./mv";
 
@@ -27,8 +28,8 @@ fn run(cmd: &mut Command) -> CmdResult {
     let prog = cmd.spawn().unwrap().wait_with_output().unwrap();
     CmdResult {
         success: prog.status.success(),
-        stderr: from_utf8(prog.error.as_slice()).unwrap().into_string(),
-        stdout: from_utf8(prog.output.as_slice()).unwrap().into_string(),
+        stderr: from_utf8(prog.error.as_slice()).unwrap().to_owned(),
+        stdout: from_utf8(prog.output.as_slice()).unwrap().to_owned(),
     }
 }
 fn run_interactive(cmd: &mut Command, f: |&mut PipeStream|) -> CmdResult {
@@ -40,8 +41,8 @@ fn run_interactive(cmd: &mut Command, f: |&mut PipeStream|) -> CmdResult {
     let prog = command.wait_with_output().unwrap();
     CmdResult {
         success: prog.status.success(),
-        stderr: from_utf8(prog.error.as_slice()).unwrap().into_string(),
-        stdout: from_utf8(prog.output.as_slice()).unwrap().into_string(),
+        stderr: from_utf8(prog.error.as_slice()).unwrap().to_owned(),
+        stdout: from_utf8(prog.output.as_slice()).unwrap().to_owned(),
     }
 }