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Re-use xattr values already loaded

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This commit is contained in:
Josh Hansen 2023-08-24 15:58:52 -07:00
parent 74504c90d3
commit e985456c29
1 changed files with 6 additions and 15 deletions
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21
src/cmd/get.rs
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@ -9,9 +9,9 @@ use crate::{
use std::{collections::HashMap, io::Write, path::PathBuf};
#[derive(Serialize)]
struct FileXattrs<'a> {
struct FileXattrs<'a, 'b> {
path: String,
xattrs: HashMap<&'a Xattr, Value>,
xattrs: HashMap<&'a Xattr, &'b Value>,
}
pub fn get(
@ -44,22 +44,13 @@ pub fn get(
fields.clone()
};
if *json {
let mut xattrs: HashMap<&Xattr, Value> = HashMap::with_capacity(projected_fields.len());
let mut xattrs: HashMap<&Xattr, &Value> =
HashMap::with_capacity(projected_fields.len());
for field in projected_fields.iter() {
let field_osstring = field.to_osstring();
if let Some(value) = xattr::get(&path, field_osstring).unwrap_or_else(|e| {
panic!(
"Could not get xattr {} from {}: {}",
field,
path.display(),
e
);
}) {
let value = Value::from(value.as_slice());
let value = &all_field_values[field];
xattrs.insert(field, value);
}
xattrs.insert(field, value);
}
if !xattrs.is_empty() {