Enum Why 

pub enum Why {
    Full,
    Alignment,
    Empty,
}

What made a part impossible.

Variants

Full

It does not fit in what is left.

Alignment

Its alignment is not a power of two.

Empty

It asked for no bytes, which is a mistake in the driver rather than a part.

Trait Implementations

impl Clone for Why

fn clone(&self) -> Why

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Why

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

Formats the value using the given formatter.

impl PartialEq for Why

fn eq(&self, other: &Why) -> 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 Why

impl Eq for Why

impl StructuralPartialEq for Why