Replaced empty vec![] macros with Vec::new()

src/pages/archive/fermat.rs

@@ -33,7 +33,7 @@ mod fermat_utils {
 }
 
 fn generate_rows() -> std::vec::Vec<Node<Msg>> {
-    let mut html = vec![];
+    let mut html = Vec::new();
     let two: usize = 2;
 
     let fermats = fermat_utils::fermats();

src/pages/archive/mersenne.rs

@@ -371,7 +371,7 @@ pub mod mersenne_utils {
 }
 
 pub fn render(model: &crate::Model) -> Node<Msg> {
-    let mut html = vec![];
+    let mut html = Vec::new();
     let mersennes = mersenne_utils::mersennes();
 
     for n in 1..mersennes.len() {

src/pages/archive/perfect.rs

@@ -340,7 +340,7 @@ pub mod perfects_utils {
 }
 
 pub fn render(model: &crate::Model) -> Node<Msg> {
-    let mut html = vec![];
+    let mut html = Vec::new();
     let perfects = perfects_utils::perfects().to_owned();
 
     for perfect in perfects.iter() {

src/pages/archive/prime.rs

@@ -97,9 +97,9 @@ pub fn render(slug: String) -> Node<Msg> {
         NUMBERS_PER_PAGE,
     );
 
-    let mut prime_vec_formatted = vec![];
+    let mut prime_vec_formatted = Vec::new();
     for col in 1..COL_COUNT + 1 {
-        let mut prime_vec = vec![];
+        let mut prime_vec = Vec::new();
         for i in NUMBERS_PER_COL * (col - 1)..NUMBERS_PER_COL * col {
             // check data is available to display
             if i >= primes.len() {
@@ -123,7 +123,7 @@ pub fn render(slug: String) -> Node<Msg> {
     let prev_link: Vec<Node<_>>;
     // we are on the first page of primes so don't display a previous button
     if slug_int <= 1 {
-        prev_link = vec![];
+        prev_link = Vec::new();
     //display a link with text "back to 1st prime numbers"
     } else if slug_int as isize - NUMBERS_PER_PAGE as isize <= 0 {
         href_prev = "/archive/prime/1/".to_string();