Struct Path 

pub struct Path(pub Vec<Position>);

Equivalent of a Path, with positional information

Tuple Fields

0: Vec<Position>

Implementations

impl Path

pub fn take(self) -> Path

Converts self into a Path, emptying self in the process

pub fn split_mut( path: &mut [Option<Position>], index: usize, ) -> Option<(&'_ mut Position, &'_ mut Option<Position>, &'_ mut [Option<Position>])>

Split by [...prev_paths, prev, item, ...next_paths]

Returns

When the list is of some length, item isn’t first, and item is Some

Some(
    // None, if at index 0; otherwise, Some(&mut Option<Position>)
    prev,
    // &mut Some(Position), An item, whose value can be set to None
    item,
    // The rest of the items ahead
    next_paths,
)

Otherwise, None

pub fn split_mut_with_prev_option( path: &mut [Option<Position>], index: usize, ) -> Option<(&'_ mut Option<Position>, &'_ mut Option<Position>, &'_ mut [Option<Position>])>

See split_mut

Trait Implementations

impl Clone for Path

fn clone(&self) -> Path

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Path

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Path

Available on crate feature format only.

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Path> for Path

fn from(value: Path) -> Self

Converts to this type from the input type.