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Fixed number of elements with recursivity

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This commit is contained in:
Guilleag01
2023-11-11 18:35:03 +01:00
parent 583edc4897
commit 5ff18e4c17
1 changed files with 9 additions and 6 deletions
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15
src/out/list.rs
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@@ -18,8 +18,8 @@ pub fn list(elements: Vec<Element>, recursive_limit: usize) {
.min(width - 31);
print_header(name_length);
print_elements(&elements, name_length, recursive_limit, 0, &Vec::new());
print_footer(&elements, name_length);
let num_elements = print_elements(&elements, name_length, recursive_limit, 0, &Vec::new());
print_footer(num_elements, name_length);
}
fn print_header(name_length: usize) {
@@ -40,7 +40,9 @@ fn print_elements(
recursive_limit: usize,
current_depth: usize,
is_last_element: &[bool],
) {
) -> usize {
let mut num_elements = elements.len();
let mut new_is_last_element = is_last_element.to_owned();
for (i, e) in elements.iter().enumerate() {
@@ -91,7 +93,7 @@ fn print_elements(
if e.get_file_type() == TypeOfFile::Dir && current_depth < recursive_limit {
let dir_path = e.get_path_string();
new_is_last_element.push(i == elements.len() - 1);
print_elements(
num_elements += print_elements(
&get_elements_from_path(dir_path, true),
name_length,
recursive_limit,
@@ -101,6 +103,7 @@ fn print_elements(
new_is_last_element.pop();
}
}
num_elements
}
fn add_recursive_lines(e_string: &mut String, is_last_element: &[bool], is_last: bool) {
@@ -161,8 +164,8 @@ fn print_size_and_creation_date(e: &Element) {
println!("│");
}
fn print_footer(elements: &Vec<Element>, name_length: usize) {
let num_elements = elements.len();
fn print_footer(num_elements: usize, name_length: usize) {
// let num_elements = elements.len();
let num_elements_len = (num_elements as f32).log10() as usize;
let name_length_fixed = name_length - (num_elements_len + 13);
print!("╰");