Struct ElementSort 

pub struct ElementSort<'a> { /* private fields */ }

A sort of an array’s elements, waiting to be told how to order them.

Built by CstArray::sort_elements.

Implementations

impl<'a> ElementSort<'a>

pub fn pin_comment_headers(self) -> Self

Leaves a comment that heads a group of elements where it was written.

Behaves like PropertySort::pin_comment_headers.

pub fn pin_comment_headers_with( self, rule: impl FnMut(&CstNode, &[CstComment]) -> usize + 'a, ) -> Self

Decides for each element how much of what was written above it is a heading for what follows rather than part of the element.

Behaves like PropertySort::pin_comment_headers_with.

pub fn within_groups(self) -> Self

Sorts each run of elements between blank lines on its own, so that no element crosses one.

Behaves like PropertySort::within_groups.

pub fn by(self, compare: impl FnMut(&CstNode, &CstNode) -> Ordering)

Sorts the elements with the given comparator.

Behaves like PropertySort::by.

pub fn by_key<K: Ord>(self, key: impl FnMut(&CstNode) -> K)

Sorts the elements by a key, which is worked out once per element.

Behaves like PropertySort::by_key.