Use consistent style [skip ci]

src/bindings.rs

@@ -3,16 +3,14 @@ extern crate libc;
 use std::os::raw::{c_char, c_double, c_float, c_int, c_longlong};
 
 #[repr(C)]
-pub struct MfNode
-{
+pub struct MfNode {
     pub u: c_int,
     pub v: c_int,
     pub r: c_float
 }
 
 #[repr(C)]
-pub struct MfProblem
-{
+pub struct MfProblem {
     pub m: c_int,
     pub n: c_int,
     pub nnz: c_longlong,
@@ -40,8 +38,7 @@ pub struct MfParameter {
 }
 
 #[repr(C)]
-pub struct MfModel
-{
+pub struct MfModel {
     pub fun: c_int,
     pub m: c_int,
     pub n: c_int,

src/params.rs

@@ -2,7 +2,7 @@ use crate::bindings::*;
 use crate::{Matrix, Model};
 
 pub struct Params {
-    param: MfParameter,
+    param: MfParameter
 }
 
 impl Params {
@@ -10,7 +10,7 @@ impl Params {
         let mut param = unsafe { mf_get_default_param() };
         param.nr_bins = 25;
         Self {
-            param,
+            param
         }
     }
 
@@ -88,7 +88,7 @@ impl Params {
     pub fn fit(&mut self, data: &Matrix) -> Model {
         let prob = data.to_problem();
         Model {
-            model: unsafe { mf_train(&prob, self.param) },
+            model: unsafe { mf_train(&prob, self.param) }
         }
     }
 
@@ -96,7 +96,7 @@ impl Params {
         let tr = train_set.to_problem();
         let va = eval_set.to_problem();
         Model {
-            model: unsafe { mf_train_with_validation(&tr, &va, self.param) },
+            model: unsafe { mf_train_with_validation(&tr, &va, self.param) }
         }
     }