Enum gauc::couchbase::types::operation::Operation

pub enum Operation {
    Upsert,
    Add,
    Replace,
    Set,
    Append,
    Prepend,
}

Variants

Upsert

The default storage mode. This constant was added in version 2.6.2 for the sake of maintaining a default storage mode, eliminating the need for simple storage operations to explicitly define operation. Behaviorally it is identical to Set in that it will make the server unconditionally store the item, whether it exists or not.

Add

Will cause the operation to fail if the key already exists in the cluster.

Replace

Will cause the operation to fail unless the key already exists in the cluster.

Set

Unconditionally store the item in the cluster

Append

Rather than setting the contents of the entire document, take the value specified in value and append it to the existing bytes in the value.

Prepend

Like Append, but prepends the new value to the existing value.

Trait Implementations

impl Debug for Operation

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Operation

fn clone(&self) -> Operation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Operation