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chore: loop_count

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Hatter Jiang
2020-08-02 14:49:20 +08:00
parent d8d52abd5b
commit 0bdcbfbbde
2 changed files with 11 additions and 4 deletions
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2
Cargo.toml
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@@ -1,6 +1,6 @@
[package] [package]
name = "rust_util" name = "rust_util"
version = "0.6.2" version = "0.6.3"
authors = ["Hatter Jiang <jht5945@gmail.com>"] authors = ["Hatter Jiang <jht5945@gmail.com>"]
edition = "2018" edition = "2018"
description = "Hatter's Rust Util" description = "Hatter's Rust Util"

13
src/util_file.rs
View File

@@ -6,10 +6,11 @@ use std::{
path::{ Path, PathBuf }, path::{ Path, PathBuf },
}; };
use super::{ use crate::{
iff, iff,
util_os, util_os,
util_io, util_io,
util_msg,
new_box_ioerror, new_box_ioerror,
XResult, XResult,
}; };
@@ -83,7 +84,10 @@ pub fn find_parents_exists_file(file: &str) -> Option<PathBuf> {
Err(_) => None, Err(_) => None,
Ok(mut path) => loop { Ok(mut path) => loop {
loop_count += 1; loop_count += 1;
if loop_count > 1000 { panic!("Loop count more than 1000!"); } if loop_count > 1000 {
util_msg::print_error("Loop count more than 1000!");
return None;
}
if path.join(file).is_file() { if path.join(file).is_file() {
return Some(path); return Some(path);
} }
@@ -100,7 +104,10 @@ pub fn find_parents_exists_dir(dir: &str) -> Option<PathBuf> {
Err(_) => None, Err(_) => None,
Ok(mut path) => loop { Ok(mut path) => loop {
loop_count += 1; loop_count += 1;
if loop_count > 1000 { panic!("Loop count more than 1000!"); } if loop_count > 1000 {
util_msg::print_error("Loop count more than 1000!");
return None;
}
if path.join(dir).is_dir() { if path.join(dir).is_dir() {
return Some(path); return Some(path);
} }