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small refactor

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This commit is contained in:
Guilleag01
2023-11-15 11:58:29 +01:00
parent 8fabf9ddac
commit ddce3a0d72
1 changed files with 15 additions and 21 deletions
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36
src/out/list.rs
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@@ -48,7 +48,13 @@ fn print_elements(
print!("│ "); print!("│ ");
let mut e_string = String::new(); let mut e_string = String::new();
if current_depth > 0 { if current_depth > 0 {
add_recursive_lines(&mut e_string, &new_is_last_element, i == elements.len() - 1); add_recursive_lines(
&mut e_string,
&new_is_last_element,
i == elements.len() - 1,
"╰─",
"├─",
);
} }
e_string.push_str(e.to_string().as_str()); e_string.push_str(e.to_string().as_str());
@@ -69,10 +75,12 @@ fn print_elements(
for j in 1..num_splits + 1 { for j in 1..num_splits + 1 {
let mut e_name = String::from("│ "); let mut e_name = String::from("│ ");
if current_depth > 0 { if current_depth > 0 {
add_recursive_lines_for_name_resize( add_recursive_lines(
&mut e_name, &mut e_name,
&new_is_last_element, &new_is_last_element,
i == elements.len() - 1, i == elements.len() - 1,
" ",
"| ",
) )
} }
e_name.push_str(" "); e_name.push_str(" ");
@@ -105,26 +113,12 @@ fn print_elements(
num_elements num_elements
} }
fn add_recursive_lines(e_string: &mut String, is_last_element: &[bool], is_last: bool) { fn add_recursive_lines(
for &is_last in &is_last_element[1..] {
if is_last {
e_string.push_str(" ");
} else {
e_string.push_str("│ ");
}
}
if is_last {
e_string.push_str("╰─");
} else {
e_string.push_str("├─");
}
}
fn add_recursive_lines_for_name_resize(
e_string: &mut String, e_string: &mut String,
is_last_element: &[bool], is_last_element: &[bool],
is_last: bool, is_last: bool,
str_is_last: &str,
str_is_not_last: &str,
) { ) {
for &is_last in &is_last_element[1..] { for &is_last in &is_last_element[1..] {
if is_last { if is_last {
@@ -135,9 +129,9 @@ fn add_recursive_lines_for_name_resize(
} }
if is_last { if is_last {
e_string.push_str(" "); e_string.push_str(str_is_last);
} else { } else {
e_string.push_str("│ "); e_string.push_str(str_is_not_last);
} }
} }