Enum ResizePolicy 

pub enum ResizePolicy<V> {
    ZeroInit,
    PreservePrefix,
    PreserveSuffix,
    PadWith(V),
}

Policy for handling slice length changes during atlas mutations.

Variants

ZeroInit

Fill the entire new slice with V::default() when length changes.

PreservePrefix

Copy min(old, new) elements from the start; pad the tail if growing.

PreserveSuffix

Copy min(old, new) elements from the end; pad the head if growing.

PadWith(V)

Fill the slice with a provided value when (re)initializing.

Trait Implementations

impl<V: Clone> Clone for ResizePolicy<V>

fn clone(&self) -> ResizePolicy<V>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<V: Debug> Debug for ResizePolicy<V>

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

Formats the value using the given formatter.