chore: upgrade toolchain and dependencies

Cargo.toml

@@ -51,25 +51,25 @@ cli-completions = ["cli"]
 [dependencies]
 pipe-trait = "^0.4.0"
 smart-default = "^0.7.1"
-derive_more = { version = "^1.0.0", features = ["full"] }
+derive_more = { version = "^2.0.1", features = ["full"] }
 rayon = "^1.10.0"
 text-block-macros = "^0.2.0"
 rounded-div = "^0.1.2"
 fmt-iter = "^0.2.1"
-itertools = "^0.13.0"
+itertools = "^0.14.0"
 assert-cmp = "^0.3.0"
 zero-copy-pads = "^0.2.0"
 terminal_size = "^0.4.0"
-clap = { version = "^4.3.8", optional = true }
-clap_complete = { version = "^4.5.36", optional = true }
+clap = { version = "^4.5.40", optional = true }
+clap_complete = { version = "^4.5.54", optional = true }
 clap-utilities = { version = "^0.2.0", optional = true }
-serde = { version = "^1.0.214", optional = true }
-serde_json = { version = "^1.0.132", optional = true }
-sysinfo = "0.32.0"
+serde = { version = "^1.0.219", optional = true }
+serde_json = { version = "^1.0.140", optional = true }
+sysinfo = "^0.35.2"
 
 [dev-dependencies]
 build-fs-tree = "^0.7.1"
 command-extra = "^1.0.0"
 maplit = "^1.0.2"
 pretty_assertions = "^1.4.1"
-rand = "^0.8.5"
+rand = "^0.9.1"

exports/completion.bash

@@ -1,12 +1,16 @@
 _pdu() {
     local i cur prev opts cmd
     COMPREPLY=()
-    cur="${COMP_WORDS[COMP_CWORD]}"
-    prev="${COMP_WORDS[COMP_CWORD-1]}"
+    if [[ "${BASH_VERSINFO[0]}" -ge 4 ]]; then
+        cur="$2"
+    else
+        cur="${COMP_WORDS[COMP_CWORD]}"
+    fi
+    prev="$3"
     cmd=""
     opts=""
 
-    for i in ${COMP_WORDS[@]}
+    for i in "${COMP_WORDS[@]:0:COMP_CWORD}"
     do
         case "${cmd},${i}" in
             ",$1")

exports/completion.fish

@@ -1,5 +1,9 @@
-complete -c pdu -l bytes-format -d 'How to display the numbers of bytes' -r -f -a "{plain\t'Display plain number of bytes without units',metric\t'Use metric scale, i.e. 1K = 1000B, 1M = 1000K, and so on',binary\t'Use binary scale, i.e. 1K = 1024B, 1M = 1024K, and so on'}"
-complete -c pdu -l quantity -d 'Aspect of the files/directories to be measured' -r -f -a "{apparent-size\t'Measure apparent sizes',block-size\t'Measure block sizes (block-count * 512B)',block-count\t'Count numbers of blocks'}"
+complete -c pdu -l bytes-format -d 'How to display the numbers of bytes' -r -f -a "plain\t'Display plain number of bytes without units'
+metric\t'Use metric scale, i.e. 1K = 1000B, 1M = 1000K, and so on'
+binary\t'Use binary scale, i.e. 1K = 1024B, 1M = 1024K, and so on'"
+complete -c pdu -l quantity -d 'Aspect of the files/directories to be measured' -r -f -a "apparent-size\t'Measure apparent sizes'
+block-size\t'Measure block sizes (block-count * 512B)'
+block-count\t'Count numbers of blocks'"
 complete -c pdu -l max-depth -d 'Maximum depth to display the data (must be greater than 0)' -r
 complete -c pdu -l total-width -d 'Width of the visualization' -r
 complete -c pdu -l column-width -d 'Maximum widths of the tree column and width of the bar column' -r

rust-toolchain

@@ -1 +1 @@
-1.82.0
+1.87.0

src/data_tree/constructors.rs

@@ -17,7 +17,7 @@ impl<Name, Size: size::Size> DataTree<Name, Size> {
         DataTree {
             name,
             size,
-            children: Vec::with_capacity(0),
+            children: Vec::new(),
         }
     }
 

src/json_data/schema_version.rs

@@ -35,7 +35,7 @@ impl TryFrom<String> for SchemaVersion {
     }
 }
 
-impl<'a> From<SchemaVersion> for &'a str {
+impl From<SchemaVersion> for &str {
     fn from(_: SchemaVersion) -> Self {
         SCHEMA_VERSION
     }

src/size.rs

@@ -2,7 +2,8 @@ use super::bytes_format::{self, BytesFormat};
 use derive_more::{Add, AddAssign, From, Into, Sum};
 use std::{
     fmt::{Debug, Display},
-    ops::{Mul, MulAssign},
+    iter::Sum,
+    ops::{Add, AddAssign, Mul, MulAssign},
 };
 
 #[cfg(feature = "json")]

src/visualizer/methods/initial_table.rs

@@ -153,7 +153,7 @@ where
         Param {
             remaining_depth: visualizer.max_depth.get(),
             index_as_child: 0,
-            ancestors: Vec::with_capacity(0),
+            ancestors: Vec::new(),
             preceding_sibling: None,
         },
     );

src/visualizer/methods/tree_table.rs

@@ -121,7 +121,7 @@ where
         for excluded_row_index in excluded_row_indices.iter().copied() {
             let is_child = |row: &&TreeRow<&Name, Size>| {
                 row.parent()
-                    .map_or(false, |node_info| node_info.row_index == excluded_row_index)
+                    .is_some_and(|node_info| node_info.row_index == excluded_row_index)
             };
             intermediate_table
                 .index(excluded_row_index..)
@@ -167,7 +167,7 @@ where
         {
             let is_sibling = |row: &&TreeRow<&Name, Size>| {
                 row.parent()
-                    .map_or(false, |parent| parent.row_index == parent_row_index)
+                    .is_some_and(|parent| parent.row_index == parent_row_index)
             };
             let is_excluded =
                 |row: &TreeRow<&Name, Size>| excluded_row_indices.contains(&row.row_index);

src/visualizer/proportion_bar.rs

@@ -1,7 +1,7 @@
 use super::BarAlignment;
 use derive_more::{AsRef, Deref, Display, From, Into};
 use fmt_iter::repeat;
-use std::fmt::{Error, Formatter};
+use std::fmt::{Display, Error, Formatter};
 
 /// Block of proportion bar.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, AsRef, Deref, Display, Into)]

src/visualizer/tree.rs

@@ -2,7 +2,7 @@ use super::{ChildPosition, Direction, Parenthood};
 use derive_more::{AsRef, Deref, Display, Into};
 use fmt_iter::FmtIter;
 use pipe_trait::Pipe;
-use std::fmt::{Error, Formatter};
+use std::fmt::{Display, Error, Formatter};
 use zero_copy_pads::Width;
 
 /// Determine 3 characters to use as skeletal component that connect a node

tests/_utils.rs

@@ -11,7 +11,7 @@ use parallel_disk_usage::{
 };
 use pipe_trait::Pipe;
 use pretty_assertions::assert_eq;
-use rand::{distributions::Alphanumeric, thread_rng, Rng};
+use rand::{distr::Alphanumeric, rng, Rng};
 use rayon::prelude::*;
 use std::{
     env::temp_dir,
@@ -39,7 +39,7 @@ pub struct Temp(PathBuf);
 impl Temp {
     /// Create a temporary directory.
     pub fn new_dir() -> Result<Self, Error> {
-        let path = thread_rng()
+        let path = rng()
             .sample_iter(&Alphanumeric)
             .take(15)
             .map(char::from)

tests/json.rs

@@ -144,6 +144,11 @@ fn json_input() {
 
 #[test]
 fn json_output_json_input() {
+    #![allow(
+        clippy::zombie_processes,
+        reason = "can't wait without violating borrow rule"
+    )]
+
     let workspace = SampleWorkspace::default();
 
     let json_output = Command::new(PDU)