Enum WalkControl 

#[non_exhaustive]
pub enum WalkControl {
    Continue,
    SkipSubtree,
    Stop,
}

Control returned by a tree-walk callback.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Continue

Continue walking normally.

SkipSubtree

Skip the current directory subtree.

Stop

Stop walking immediately.

Trait Implementations

impl Clone for WalkControl

fn clone(&self) -> WalkControl

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for WalkControl

impl Debug for WalkControl

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

Formats the value using the given formatter.

impl Eq for WalkControl

impl PartialEq for WalkControl

fn eq(&self, other: &WalkControl) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for WalkControl