Trait MetaEntry 

pub trait MetaEntry<V>
where
    V: Serialize + DeserializeOwned,
{
    // Required methods
    fn has(&self) -> bool;
    fn get(&self) -> Result<Option<V>, Error>;
    fn get_or_set(&self, value: V) -> Result<V, Error>;
    fn set(&self, value: &V) -> Result<(), Error>;
    fn delete(&self);
}

Required Methods

fn has(&self) -> bool

fn get(&self) -> Result<Option<V>, Error>

fn get_or_set(&self, value: V) -> Result<V, Error>

Ensures a value is in the entry by setting provided value if empty, and returns the value in the entry.
Similar to or_insert of HashMap.

fn set(&self, value: &V) -> Result<(), Error>

fn delete(&self)

Implementors

impl<V> MetaEntry<V> for GlobalMetaEntry<V>

where V: Serialize + DeserializeOwned,

impl<V> MetaEntry<V> for GlobalSyncedMetaEntry<V>

where V: Serialize + DeserializeOwned,