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Code Issues Activity

refactor/polish ~ fix cargo clippy complaints (simplify enum element names/InteractiveMode)

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This commit is contained in:
Roy Ivy III 2019-12-21 15:35:43 -06:00
parent fd8e5acd57
commit 82dc40f0af
1 changed files with 13 additions and 13 deletions
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26
src/rm/rm.rs
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@ -26,9 +26,9 @@ use walkdir::{DirEntry, WalkDir};
#[derive(Eq, PartialEq, Clone, Copy)]
enum InteractiveMode {
InteractiveNone,
InteractiveOnce,
InteractiveAlways,
None,
Once,
Always,
}
struct Options {
@ -112,18 +112,18 @@ pub fn uumain(args: Vec<String>) -> i32 {
force,
interactive: {
if matches.opt_present("i") {
InteractiveMode::InteractiveAlways
InteractiveMode::Always
} else if matches.opt_present("I") {
InteractiveMode::InteractiveOnce
InteractiveMode::Once
} else if matches.opt_present("interactive") {
match &matches.opt_str("interactive").unwrap()[..] {
"none" => InteractiveMode::InteractiveNone,
"once" => InteractiveMode::InteractiveOnce,
"always" => InteractiveMode::InteractiveAlways,
"none" => InteractiveMode::None,
"once" => InteractiveMode::Once,
"always" => InteractiveMode::Always,
val => crash!(1, "Invalid argument to interactive ({})", val),
}
} else {
InteractiveMode::InteractiveNone
InteractiveMode::None
}
},
one_fs: matches.opt_present("one-file-system"),
@ -132,7 +132,7 @@ pub fn uumain(args: Vec<String>) -> i32 {
dir: matches.opt_present("dir"),
verbose: matches.opt_present("verbose"),
};
if options.interactive == InteractiveMode::InteractiveOnce
if options.interactive == InteractiveMode::Once
&& (options.recursive || matches.free.len() > 3)
{
let msg = if options.recursive {
@ -192,7 +192,7 @@ fn handle_dir(path: &Path, options: &Options) -> bool {
let is_root = path.has_root() && path.parent().is_none();
if options.recursive && (!is_root || !options.preserve_root) {
if options.interactive != InteractiveMode::InteractiveAlways {
if options.interactive != InteractiveMode::Always {
// we need the extra crate because apparently fs::remove_dir_all() does not function
// correctly on Windows
if let Err(e) = remove_dir_all(path) {
@ -240,7 +240,7 @@ fn handle_dir(path: &Path, options: &Options) -> bool {
}
fn remove_dir(path: &Path, options: &Options) -> bool {
let response = if options.interactive == InteractiveMode::InteractiveAlways {
let response = if options.interactive == InteractiveMode::Always {
prompt_file(path, true)
} else {
true
@ -261,7 +261,7 @@ fn remove_dir(path: &Path, options: &Options) -> bool {
}
fn remove_file(path: &Path, options: &Options) -> bool {
let response = if options.interactive == InteractiveMode::InteractiveAlways {
let response = if options.interactive == InteractiveMode::Always {
prompt_file(path, false)
} else {
true