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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:37 +0000
commit246f239d9f40f633160f0c18f87a20922d4e77bb (patch)
tree5a88572663584b3d4d28e5a20e10abab1be40884 /vendor/quick-error-1.2.3/examples
parentReleasing progress-linux version 1.64.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-246f239d9f40f633160f0c18f87a20922d4e77bb.tar.xz
rustc-246f239d9f40f633160f0c18f87a20922d4e77bb.zip
Merging debian version 1.65.0+dfsg1-2.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'vendor/quick-error-1.2.3/examples')
-rw-r--r--vendor/quick-error-1.2.3/examples/context.rs48
1 files changed, 0 insertions, 48 deletions
diff --git a/vendor/quick-error-1.2.3/examples/context.rs b/vendor/quick-error-1.2.3/examples/context.rs
deleted file mode 100644
index 334700a03..000000000
--- a/vendor/quick-error-1.2.3/examples/context.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-#[macro_use(quick_error)] extern crate quick_error;
-
-use std::io::{self, stderr, Read, Write};
-use std::fs::File;
-use std::env;
-use std::num::ParseIntError;
-use std::path::{Path, PathBuf};
-
-use quick_error::ResultExt;
-
-quick_error! {
- #[derive(Debug)]
- pub enum Error {
- NoFileName {
- description("no file name specified")
- }
- Io(err: io::Error, path: PathBuf) {
- display("could not read file {:?}: {}", path, err)
- context(path: &'a Path, err: io::Error)
- -> (err, path.to_path_buf())
- }
- Parse(err: ParseIntError, path: PathBuf) {
- display("could not parse file {:?}: {}", path, err)
- context(path: &'a Path, err: ParseIntError)
- -> (err, path.to_path_buf())
- }
- }
-}
-
-fn parse_file() -> Result<u64, Error> {
- let fname = try!(env::args().skip(1).next().ok_or(Error::NoFileName));
- let fname = Path::new(&fname);
- let mut file = try!(File::open(fname).context(fname));
- let mut buf = String::new();
- try!(file.read_to_string(&mut buf).context(fname));
- Ok(try!(buf.parse().context(fname)))
-}
-
-fn main() {
- match parse_file() {
- Ok(val) => {
- println!("Read: {}", val);
- }
- Err(e) => {
- writeln!(&mut stderr(), "Error: {}", e).ok();
- }
- }
-}