rusty-diceware

commit 65810ef9d9e20690a0f746f52617ec050e4c2b4d
parent a14326bb9a7ac5d7f022da2859fb13edd2fea3fe
Author: Yuval Langer <yuval.langer@gmail.com>
Date:   Thu,  7 Nov 2024 00:54:43 +0200

Apply suggestions made by `cargo clippy`.

Diffstat:
M
diceware_wordlists/build.rs
 | 
25
+++++++++++++++++--------

1 file changed, 17 insertions(+), 8 deletions(-)
diff --git a/diceware_wordlists/build.rs b/diceware_wordlists/build.rs
@@ -1,4 +1,5 @@
 use std::env;
+use std::fmt::Write as OtherWrite;
 use std::fs::File;
 use std::io::Read;
 use std::io::Write;
@@ -25,8 +26,10 @@ fn make_diceware_wordlist(array_name: String) -> impl Fn(&str) -> String {
                         })
                         .collect::<String>()
                 })
-                .map(|s| format!("    \"{}\",\n", s))
-                .collect::<String>()
+                .fold(String::new(), |mut output, s| {
+                    writeln!(output, "    \"{}\",", s).unwrap();
+                    output
+                })
             + "];\n\n"
     }
 }
@@ -36,8 +39,10 @@ fn make_minilock_wordlist(contents: &str) -> std::string::String {
     "pub static MINILOCK_WORDLIST: [&str; 58110] = [\n".to_owned()
         + &contents[1023..543718]
             .split(',')
-            .map(|x| format!("    \"{}\",\n", x))
-            .collect::<String>()
+            .fold(String::new(), |mut output, s| {
+                writeln!(output, "    \"{}\",\n", s).unwrap();
+                output
+            })
         + "];\n"
 }
 
@@ -48,8 +53,10 @@ fn make_eff_long_wordlist(contents: &str) -> String {
             .split('\n')
             .take(6 * 6 * 6 * 6 * 6)
             .map(|x| x.split('\t').nth(1).unwrap())
-            .map(|x| format!("    \"{}\",\n", x))
-            .collect::<String>()
+            .fold(String::new(), |mut output, s| {
+                writeln!(output, "    \"{}\",", s).unwrap();
+                output
+            })
         + "];\n"
 }
 
@@ -61,8 +68,10 @@ fn make_eff_short_wordlist(array_name: String) -> impl Fn(&str) -> String {
                 .split('\n')
                 .take(6 * 6 * 6 * 6)
                 .map(|x| x.split('\t').nth(1).unwrap())
-                .map(|x| format!("    \"{}\",\n", x))
-                .collect::<String>()
+                .fold(String::new(), |mut output, x| {
+                    writeln!(output, "    \"{}\",", x).unwrap();
+                    output
+                })
             + "];\n"
     }
 }