mirror of
https://github.com/rust-lang/rustlings
synced 2024-11-10 13:10:40 +00:00
Fix lifetimes
This commit is contained in:
parent
b0a4750624
commit
2db86833a9
20
src/list.rs
20
src/list.rs
@ -16,27 +16,31 @@ use std::io;
|
||||
|
||||
use crate::{exercise::Exercise, state::State};
|
||||
|
||||
fn rows<'s, 'e>(state: &'s State, exercises: &'e [Exercise]) -> impl Iterator<Item = Row<'e>> + 's
|
||||
fn rows<'s, 'e, 'i>(
|
||||
state: &'s State,
|
||||
exercises: &'e [Exercise],
|
||||
) -> impl Iterator<Item = Row<'e>> + 'i
|
||||
where
|
||||
'e: 's,
|
||||
's: 'i,
|
||||
'e: 'i,
|
||||
{
|
||||
exercises
|
||||
.iter()
|
||||
.zip(state.progress())
|
||||
.enumerate()
|
||||
.map(|(ind, (exercise, done))| {
|
||||
let exercise_state = if *done {
|
||||
"DONE".green()
|
||||
} else {
|
||||
"PENDING".yellow()
|
||||
};
|
||||
|
||||
let next = if ind == state.next_exercise_ind() {
|
||||
">>>>".bold().red()
|
||||
} else {
|
||||
Span::default()
|
||||
};
|
||||
|
||||
let exercise_state = if *done {
|
||||
"DONE".green()
|
||||
} else {
|
||||
"PENDING".yellow()
|
||||
};
|
||||
|
||||
Row::new([
|
||||
next,
|
||||
exercise_state,
|
||||
|
Loading…
Reference in New Issue
Block a user