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https://github.com/bootandy/dust.git
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andy.boot
00c7ce8f15
Code changes: Removed ignore & channel crates. Using a single reciever thread to build a hashmap to prevend duplicate inodes being reported gave a severe performance penalty Using rayon crate with some hand crafted file traversal has improved performance aprox 10X Behaviour changes: Removed parameter 'limit by filesystem' - don't think this is used, and I only added it as it was easy to add with the ignore crate. Sym links will now not appear in the output tree unless using '-s' 'apparent-size' flag Change behaviour of multiple args so that it unifies them and compares them under one tree instead of treating them individually: https://github.com/bootandy/dust/issues/136
55 lines
1.2 KiB
Rust
55 lines
1.2 KiB
Rust
use crate::platform::get_metadata;
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use std::cmp::Ordering;
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use std::path::PathBuf;
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#[derive(Debug, Eq, Clone)]
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pub struct Node {
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pub name: PathBuf,
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pub size: u64,
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pub children: Vec<Node>,
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pub inode_device: Option<(u64, u64)>,
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}
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pub fn build_node(
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dir: PathBuf,
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children: Vec<Node>,
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use_apparent_size: bool,
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by_filecount: bool,
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) -> Option<Node> {
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match get_metadata(&dir, use_apparent_size) {
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Some(data) => {
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let (size, inode_device) = if by_filecount { (1, data.1) } else { data };
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Some(Node {
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name: dir,
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size,
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children,
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inode_device,
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})
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}
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None => None,
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}
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}
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impl PartialEq for Node {
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fn eq(&self, other: &Self) -> bool {
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self.name == other.name && self.size == other.size && self.children == other.children
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}
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}
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impl Ord for Node {
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fn cmp(&self, other: &Self) -> Ordering {
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if self.size == other.size {
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self.name.cmp(&other.name)
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} else {
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self.size.cmp(&other.size)
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}
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}
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}
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impl PartialOrd for Node {
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fn partial_cmp(&self, other: &Self) -> Option<Ordering> {
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Some(self.cmp(other))
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}
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}
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