Enum OnCollision 

pub enum OnCollision {
    Overwrite,
    Fail,
}

Controls what happens when storing data to a file that already exists.

Variants

Overwrite

Overwrite the existing file.

Fail

The operation returns an error.

Trait Implementations

impl Clone for OnCollision

fn clone(&self) -> OnCollision

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OnCollision

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

Formats the value using the given formatter.

impl PartialEq for OnCollision

fn eq(&self, other: &OnCollision) -> 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 Copy for OnCollision

impl Eq for OnCollision

impl StructuralPartialEq for OnCollision