Enum FragmentFault 

pub enum FragmentFault {
    UnknownKey,
    RootCount(usize),
    RootIsSlot,
    UnknownSlot(String),
}

Why a fragment could not be instantiated.

Variants

UnknownKey

No fragment is declared under the requested key.

RootCount(usize)

The body has a number of roots other than one.

RootIsSlot

The single root is itself a slot, so the instance would have no root of its own once the slot is filled.

UnknownSlot(String)

The caller passed a child for a slot the body does not declare.

Trait Implementations

impl Debug for FragmentFault

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

Formats the value using the given formatter.

impl Display for FragmentFault

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

Formats the value using the given formatter.

impl PartialEq for FragmentFault

fn eq(&self, other: &FragmentFault) -> 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 Eq for FragmentFault

impl StructuralPartialEq for FragmentFault