From 02fc52f6d52c91c691dd2b7f9312b81aa20b8cbb Mon Sep 17 00:00:00 2001 From: Kirawi Date: Sat, 18 Dec 2021 00:57:49 -0500 Subject: Apply recent nightly suggestions (#1286) array iterators are now implicit--- helix-core/src/movement.rs | 52 ++++++++++++++++++++++----------------------- helix-term/src/commands.rs | 2 +- helix-term/src/ui/prompt.rs | 2 +- 3 files changed, 27 insertions(+), 29 deletions(-) diff --git a/helix-core/src/movement.rs b/helix-core/src/movement.rs index 01a8f890..47fe6827 100644 --- a/helix-core/src/movement.rs +++ b/helix-core/src/movement.rs @@ -307,8 +307,6 @@ fn reached_target(target: WordMotionTarget, prev_ch: char, next_ch: char) -> boo #[cfg(test)] mod test { - use std::array::{self, IntoIter}; - use ropey::Rope; use super::*; @@ -360,7 +358,7 @@ mod test { ((Direction::Backward, 999usize), (0, 0)), // |This is a simple alphabetic line ]; - for ((direction, amount), coordinates) in IntoIter::new(moves_and_expected_coordinates) { + for ((direction, amount), coordinates) in moves_and_expected_coordinates { range = move_horizontally(slice, range, direction, amount, Movement::Move); assert_eq!(coords_at_pos(slice, range.head), coordinates.into()) } @@ -374,7 +372,7 @@ mod test { let mut range = Range::point(position); - let moves_and_expected_coordinates = IntoIter::new([ + let moves_and_expected_coordinates = [ ((Direction::Forward, 11usize), (1, 1)), // Multiline\nt|ext sample\n... ((Direction::Backward, 1usize), (1, 0)), // Multiline\n|text sample\n... ((Direction::Backward, 5usize), (0, 5)), // Multi|line\ntext sample\n... @@ -384,7 +382,7 @@ mod test { ((Direction::Backward, 0usize), (0, 3)), // Mul|tiline\ntext sample\n... ((Direction::Forward, 999usize), (5, 0)), // ...and whitespaced\n| ((Direction::Forward, 999usize), (5, 0)), // ...and whitespaced\n| - ]); + ]; for ((direction, amount), coordinates) in moves_and_expected_coordinates { range = move_horizontally(slice, range, direction, amount, Movement::Move); @@ -402,11 +400,11 @@ mod test { let mut range = Range::point(position); let original_anchor = range.anchor; - let moves = IntoIter::new([ + let moves = [ (Direction::Forward, 1usize), (Direction::Forward, 5usize), (Direction::Backward, 3usize), - ]); + ]; for (direction, amount) in moves { range = move_horizontally(slice, range, direction, amount, Movement::Extend); @@ -420,7 +418,7 @@ mod test { let slice = text.slice(..); let position = pos_at_coords(slice, (0, 0).into(), true); let mut range = Range::point(position); - let moves_and_expected_coordinates = IntoIter::new([ + let moves_and_expected_coordinates = [ ((Direction::Forward, 1usize), (1, 0)), ((Direction::Forward, 2usize), (3, 0)), ((Direction::Forward, 1usize), (4, 0)), @@ -430,7 +428,7 @@ mod test { ((Direction::Backward, 0usize), (4, 0)), ((Direction::Forward, 5), (5, 0)), ((Direction::Forward, 999usize), (5, 0)), - ]); + ]; for ((direction, amount), coordinates) in moves_and_expected_coordinates { range = move_vertically(slice, range, direction, amount, Movement::Move); @@ -450,7 +448,7 @@ mod test { H, V, } - let moves_and_expected_coordinates = IntoIter::new([ + let moves_and_expected_coordinates = [ // Places cursor at the end of line ((Axis::H, Direction::Forward, 8usize), (0, 8)), // First descent preserves column as the target line is wider @@ -463,7 +461,7 @@ mod test { ((Axis::V, Direction::Backward, 999usize), (0, 8)), ((Axis::V, Direction::Forward, 4usize), (4, 8)), ((Axis::V, Direction::Forward, 999usize), (5, 0)), - ]); + ]; for ((axis, direction, amount), coordinates) in moves_and_expected_coordinates { range = match axis { @@ -489,7 +487,7 @@ mod test { H, V, } - let moves_and_expected_coordinates = IntoIter::new([ + let moves_and_expected_coordinates = [ // Places cursor at the fourth kana. ((Axis::H, Direction::Forward, 4), (0, 4)), // Descent places cursor at the 4th character. @@ -498,7 +496,7 @@ mod test { ((Axis::H, Direction::Backward, 1usize), (1, 3)), // Jumping back up 1 line. ((Axis::V, Direction::Backward, 1usize), (0, 3)), - ]); + ]; for ((axis, direction, amount), coordinates) in moves_and_expected_coordinates { range = match axis { @@ -530,7 +528,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_start_of_next_words() { - let tests = array::IntoIter::new([ + let tests = [ ("Basic forward motion stops at the first space", vec![(1, Range::new(0, 0), Range::new(0, 6))]), (" Starting from a boundary advances the anchor", @@ -604,7 +602,7 @@ mod test { vec![ (1, Range::new(0, 0), Range::new(0, 6)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { @@ -616,7 +614,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_start_of_next_long_words() { - let tests = array::IntoIter::new([ + let tests = [ ("Basic forward motion stops at the first space", vec![(1, Range::new(0, 0), Range::new(0, 6))]), (" Starting from a boundary advances the anchor", @@ -688,7 +686,7 @@ mod test { vec![ (1, Range::new(0, 0), Range::new(0, 8)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { @@ -700,7 +698,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_start_of_previous_words() { - let tests = array::IntoIter::new([ + let tests = [ ("Basic backward motion from the middle of a word", vec![(1, Range::new(3, 3), Range::new(4, 0))]), @@ -773,7 +771,7 @@ mod test { vec![ (1, Range::new(0, 6), Range::new(6, 0)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { @@ -785,7 +783,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_start_of_previous_long_words() { - let tests = array::IntoIter::new([ + let tests = [ ( "Basic backward motion from the middle of a word", vec![(1, Range::new(3, 3), Range::new(4, 0))], @@ -870,7 +868,7 @@ mod test { vec![ (1, Range::new(0, 8), Range::new(8, 0)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { @@ -882,7 +880,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_end_of_next_words() { - let tests = array::IntoIter::new([ + let tests = [ ("Basic forward motion from the start of a word to the end of it", vec![(1, Range::new(0, 0), Range::new(0, 5))]), ("Basic forward motion from the end of a word to the end of the next", @@ -954,7 +952,7 @@ mod test { vec![ (1, Range::new(0, 0), Range::new(0, 5)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { @@ -966,7 +964,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_end_of_previous_words() { - let tests = array::IntoIter::new([ + let tests = [ ("Basic backward motion from the middle of a word", vec![(1, Range::new(9, 9), Range::new(10, 5))]), ("Starting from after boundary retreats the anchor", @@ -1036,7 +1034,7 @@ mod test { vec![ (1, Range::new(0, 10), Range::new(10, 4)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { @@ -1048,7 +1046,7 @@ mod test { #[test] fn test_behaviour_when_moving_to_end_of_next_long_words() { - let tests = array::IntoIter::new([ + let tests = [ ("Basic forward motion from the start of a word to the end of it", vec![(1, Range::new(0, 0), Range::new(0, 5))]), ("Basic forward motion from the end of a word to the end of the next", @@ -1118,7 +1116,7 @@ mod test { vec![ (1, Range::new(0, 0), Range::new(0, 7)), ]), - ]); + ]; for (sample, scenario) in tests { for (count, begin, expected_end) in scenario.into_iter() { diff --git a/helix-term/src/commands.rs b/helix-term/src/commands.rs index cd566720..48dccff2 100644 --- a/helix-term/src/commands.rs +++ b/helix-term/src/commands.rs @@ -1938,7 +1938,7 @@ fn append_mode(cx: &mut Context) { if !last_range.is_empty() && last_range.head == end { let transaction = Transaction::change( doc.text(), - std::array::IntoIter::new([(end, end, Some(doc.line_ending.as_str().into()))]), + [(end, end, Some(doc.line_ending.as_str().into()))].into_iter(), ); doc.apply(&transaction, view.id); } diff --git a/helix-term/src/ui/prompt.rs b/helix-term/src/ui/prompt.rs index 07e1b33c..29e0339a 100644 --- a/helix-term/src/ui/prompt.rs +++ b/helix-term/src/ui/prompt.rs @@ -127,7 +127,7 @@ impl Prompt { let mut char_position = char_indices .iter() .position(|(idx, _)| *idx == self.cursor) - .unwrap_or_else(|| char_indices.len()); + .unwrap_or(char_indices.len()); for _ in 0..rep { // Skip any non-whitespace characters -- cgit v1.2.3-70-g09d2