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|
use serde_derive::Deserialize;
use crate::error::{JoshutoError, JoshutoErrorKind, JoshutoResult};
bitflags::bitflags! {
#[derive(Clone, Copy, Debug, PartialEq, Eq, Deserialize)]
#[serde(transparent)]
pub struct LineMode: u8 {
const size = 1 << 0;
const mtime = 1 << 1;
const user = 1 << 2;
const group = 1 << 3;
const perm = 1 << 4;
}
}
impl Default for LineMode {
fn default() -> Self {
Self::size
}
}
impl LineMode {
pub fn from_string(name: &str) -> JoshutoResult<LineMode> {
match name {
"all" => Ok(LineMode::all()),
"none" => Ok(LineMode::empty()),
_ => {
let mut flags = name.split('|');
let mut linemode = LineMode::empty();
flags.try_for_each(|flag| {
match flag.trim() {
"size" => linemode |= LineMode::size,
"mtime" => linemode |= LineMode::mtime,
"user" => linemode |= LineMode::user,
"group" => linemode |= LineMode::group,
"perm" => linemode |= LineMode::perm,
flag => {
return Err(JoshutoError::new(
JoshutoErrorKind::InvalidParameters,
format!("Linemode '{}' unknown.", flag),
))
}
}
Ok(())
})?;
Ok(linemode)
}
}
}
pub fn as_string(&self) -> String {
self.iter_names()
.map(|f| f.0)
.collect::<Vec<_>>()
.join(" | ")
}
}
|