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Add Default instances in Options

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This commit is contained in:
Ben S 2015-05-16 18:33:24 +01:00
parent 5ffff841e0
commit 8e7efed3f5
1 changed files with 14 additions and 2 deletions
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16
src/options.rs
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@ -343,6 +343,12 @@ pub enum SizeFormat {
JustBytes,
}
impl Default for SizeFormat {
fn default() -> SizeFormat {
SizeFormat::DecimalBytes
}
}
impl SizeFormat {
pub fn deduce(matches: &getopts::Matches) -> Result<SizeFormat, Misfire> {
let binary = matches.opt_present("binary");
@ -381,6 +387,12 @@ pub struct TimeTypes {
created: bool,
}
impl Default for TimeTypes {
fn default() -> TimeTypes {
TimeTypes { accessed: false, modified: true, created: false }
}
}
impl TimeTypes {
/// Find which field to use based on a user-supplied word.
@ -413,7 +425,7 @@ impl TimeTypes {
Ok(TimeTypes { accessed: accessed, modified: modified, created: created })
}
else {
Ok(TimeTypes { accessed: false, modified: true, created: false })
Ok(TimeTypes::default())
}
}
}
@ -504,7 +516,7 @@ impl RecurseOptions {
}
}
#[derive(PartialEq, Copy, Clone, Debug)]
#[derive(PartialEq, Copy, Clone, Debug, Default)]
pub struct Columns {
size_format: SizeFormat,
time_types: TimeTypes,