fuzz: adapt to changes in rand

fuzz/fuzz_targets/fuzz_cksum.rs

@@ -6,7 +6,7 @@
 
 #![no_main]
 use libfuzzer_sys::fuzz_target;
-use rand::Rng;
+use rand::RngExt;
 use std::env::temp_dir;
 use std::ffi::OsString;
 use std::fs::{self, File};

fuzz/fuzz_targets/fuzz_cut.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_cut::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use std::ffi::OsString;
 
 use uufuzz::{

fuzz/fuzz_targets/fuzz_dirname.rs

@@ -7,7 +7,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_dirname::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use rand::prelude::IndexedRandom;
 use std::ffi::OsString;
 

fuzz/fuzz_targets/fuzz_echo.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_echo::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use rand::prelude::IndexedRandom;
 use std::ffi::OsString;
 
@@ -51,7 +51,7 @@ fn generate_echo() -> String {
     echo_str
 }
 
-fn generate_escape_sequence(rng: &mut impl Rng) -> String {
+fn generate_escape_sequence(rng: &mut impl RngExt) -> String {
     let escape_sequences = [
         "\\\\", "\\a", "\\b", "\\c", "\\e", "\\f", "\\n", "\\r", "\\t", "\\v", "\\0NNN", "\\xHH",
     ];

fuzz/fuzz_targets/fuzz_env.rs

@@ -10,7 +10,7 @@ use uu_env::uumain;
 
 use std::ffi::OsString;
 
-use rand::Rng;
+use rand::RngExt;
 use uufuzz::{
     CommandResult, compare_result, generate_and_run_uumain, generate_random_string, run_gnu_cmd,
 };

fuzz/fuzz_targets/fuzz_expr.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_expr::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use rand::prelude::IndexedRandom;
 use std::{env, ffi::OsString};
 

fuzz/fuzz_targets/fuzz_non_utf8_paths.rs

@@ -7,7 +7,7 @@
 
 #![no_main]
 use libfuzzer_sys::fuzz_target;
-use rand::Rng;
+use rand::RngExt;
 use rand::prelude::IndexedRandom;
 use std::collections::HashSet;
 use std::env::temp_dir;

fuzz/fuzz_targets/fuzz_printf.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_printf::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use rand::seq::IndexedRandom;
 use std::env;
 use std::ffi::OsString;
@@ -18,7 +18,7 @@ use uufuzz::{compare_result, generate_and_run_uumain, generate_random_string, ru
 
 static CMD_PATH: &str = "printf";
 
-fn generate_escape_sequence(rng: &mut impl Rng) -> String {
+fn generate_escape_sequence(rng: &mut impl RngExt) -> String {
     let escape_sequences = [
         "\\\"",
         "\\\\",

fuzz/fuzz_targets/fuzz_seq.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_seq::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use std::ffi::OsString;
 
 use uufuzz::CommandResult;

fuzz/fuzz_targets/fuzz_sort.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_sort::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use std::env;
 use std::ffi::OsString;
 

fuzz/fuzz_targets/fuzz_split.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_split::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use std::ffi::OsString;
 
 use uufuzz::{

fuzz/fuzz_targets/fuzz_test.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_test::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use rand::prelude::IndexedRandom;
 use std::ffi::OsString;
 
@@ -35,7 +35,7 @@ struct TestArg {
     arg_type: ArgType,
 }
 
-fn generate_random_path(rng: &mut dyn rand::RngCore) -> &'static str {
+fn generate_random_path(rng: &mut dyn rand::Rng) -> &'static str {
     match rng.random_range(0..=3) {
         0 => "/dev/null",
         1 => "/dev/random",

fuzz/fuzz_targets/fuzz_tr.rs

@@ -8,7 +8,7 @@ use libfuzzer_sys::fuzz_target;
 use std::ffi::OsString;
 use uu_tr::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 
 use uufuzz::{
     CommandResult, compare_result, generate_and_run_uumain, generate_random_string, run_gnu_cmd,

fuzz/fuzz_targets/fuzz_wc.rs

@@ -8,7 +8,7 @@
 use libfuzzer_sys::fuzz_target;
 use uu_wc::uumain;
 
-use rand::Rng;
+use rand::RngExt;
 use std::ffi::OsString;
 
 use uufuzz::{

fuzz/uufuzz/examples/fuzzing_simulation.rs

@@ -3,7 +3,7 @@
 // For the full copyright and license information, please view the LICENSE
 // file that was distributed with this source code.
 
-use rand::Rng;
+use rand::RngExt;
 use std::ffi::OsString;
 use uufuzz::{generate_and_run_uumain, generate_random_string, run_gnu_cmd};
 

fuzz/uufuzz/src/lib.rs

@@ -9,7 +9,7 @@ use libc::{STDERR_FILENO, STDOUT_FILENO, close, dup, dup2, pipe};
 use pretty_print::{
     print_diff, print_end_with_status, print_or_empty, print_section, print_with_style,
 };
-use rand::Rng;
+use rand::RngExt;
 use rand::prelude::IndexedRandom;
 use std::env::temp_dir;
 use std::ffi::OsString;