factor::Factors: Rename new() to one()

src/uu/factor/src/factor.rs

@@ -32,7 +32,7 @@ struct Factors {
 }
 
 impl Factors {
-    fn new() -> Factors {
+    fn one() -> Factors {
         Factors { f: BTreeMap::new() }
     }
 
@@ -75,7 +75,7 @@ impl fmt::Display for Factors {
 }
 
 fn factor(mut n: u64) -> Factors {
-    let mut factors = Factors::new();
+    let mut factors = Factors::one();
 
     if n < 2 {
         factors.push(n);

src/uu/factor/src/rho.rs

@@ -55,7 +55,7 @@ fn _factor<A: Arithmetic>(num: u64) -> Factors {
         _factor::<A>(n)
     };
 
-    let mut factors = Factors::new();
+    let mut factors = Factors::one();
     if num == 1 {
         return factors;
     }

src/uu/factor/src/table.rs

@@ -15,7 +15,7 @@ use crate::Factors;
 include!(concat!(env!("OUT_DIR"), "/prime_table.rs"));
 
 pub(crate) fn factor(mut num: u64) -> (Factors, u64) {
-    let mut factors = Factors::new();
+    let mut factors = Factors::one();
     for &(prime, inv, ceil) in P_INVS_U64 {
         if num == 1 {
             break;