Enum EmptyMessages 

#[non_exhaustive]
pub enum EmptyMessages {
    Keep,
    Remove,
}

What to do with messages left without content.

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.

Keep

Keep them.

Remove

Remove them (also removes messages that were empty before pruning).

Trait Implementations

impl Clone for EmptyMessages

fn clone(&self) -> EmptyMessages

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EmptyMessages

impl Debug for EmptyMessages

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

Formats the value using the given formatter.

impl Default for EmptyMessages

fn default() -> EmptyMessages

Returns the “default value” for a type.

impl Eq for EmptyMessages

impl Hash for EmptyMessages

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for EmptyMessages

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EmptyMessages