Enum TokenChanges 

pub enum TokenChanges {
    None,
    SameKey,
    Any,
}

Return value of DataClerk::update_token

Variants

None

None indicates that no changes to the token occurred.

SameKey

SameKey indicates that while the token still represents the same key, the associated data item may have changed.

Any

Any indicates that the data key (and item) may have changed.

Trait Implementations

impl Clone for TokenChanges

fn clone(&self) -> TokenChanges

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TokenChanges

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

Formats the value using the given formatter.

impl PartialEq for TokenChanges

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

impl Eq for TokenChanges

impl StructuralPartialEq for TokenChanges