cargo fmt

[generate-random.git] / lib / src / lib.rs

diff --git a/lib/src/lib.rs b/lib/src/lib.rs
index 40f02e9d3945b87a66bc426f8d0ef090cf55177c..e954eb47a0724bf886083797d9d227efd76aea79 100644 (file)
--- a/lib/src/lib.rs
+++ b/lib/src/lib.rs
@@ -42,15 +42,15 @@ pub trait GenerateRandom {
 }
 
 macro_rules! impl_generate_random {
-    ( $( $t:ty, )+ ) => {
-        $(
-            impl GenerateRandom for $t {
-                fn generate_random<R: rand::Rng + ?Sized>(rng: &mut R) -> Self {
-                    rng.gen()
-                }
-            }
-        )+
-    }
+       ( $( $t:ty, )+ ) => {
+               $(
+                       impl GenerateRandom for $t {
+                               fn generate_random<R: rand::Rng + ?Sized>(rng: &mut R) -> Self {
+                                       rng.gen()
+                               }
+                       }
+               )+
+       }
 }
 
 impl_generate_random! {
@@ -83,32 +83,32 @@ impl<T: GenerateRandom> GenerateRandom for Option<T> {
 }
 
 macro_rules! impl_generate_random_tuple {
-    ( $t0:ident $( $t:ident )* ) => {
-        impl< $t0, $( $t, )* > GenerateRandom for ( $t0, $( $t, )* )
-        where
-            $t0: GenerateRandom,
-            $(
-                $t: GenerateRandom,
-            )*
-        {
-            fn generate_random<R: rand::Rng + ?Sized>(rng: &mut R) -> Self {
-                (
-                    $t0::generate_random(rng),
-                    $(
-                        $t::generate_random(rng),
-                    )*
-                )
-            }
-        }
-        impl_generate_random_tuple!( $( $t )* );
-    };
-    () => {
-        impl GenerateRandom for () {
-            fn generate_random<R: rand::Rng + ?Sized>(_rng: &mut R) -> Self {
-                ()
-            }
-        }
-    }
+       ( $t0:ident $( $t:ident )* ) => {
+               impl< $t0, $( $t, )* > GenerateRandom for ( $t0, $( $t, )* )
+               where
+                       $t0: GenerateRandom,
+                       $(
+                               $t: GenerateRandom,
+                       )*
+               {
+                       fn generate_random<R: rand::Rng + ?Sized>(rng: &mut R) -> Self {
+                               (
+                                       $t0::generate_random(rng),
+                                       $(
+                                               $t::generate_random(rng),
+                                       )*
+                               )
+                       }
+               }
+               impl_generate_random_tuple!( $( $t )* );
+       };
+       () => {
+               impl GenerateRandom for () {
+                       fn generate_random<R: rand::Rng + ?Sized>(_rng: &mut R) -> Self {
+                               ()
+                       }
+               }
+       }
 }
 
 impl_generate_random_tuple!(A B C D E F G H I J K L);