pub enum Command {
    Set(SetCommand),
    Get {
        delete: bool,
    },
    Increment {
        amount: Numeric,
        saturating: bool,
    },
    Decrement {
        amount: Numeric,
        saturating: bool,
    },
    Delete,
}
Expand description

Commands for a key-value store.

Variants

Set(SetCommand)

Set a key/value pair.

Get

Fields

delete: bool

Remove the key after retrieving the value.

Get the value from a key.

Increment

Fields

amount: Numeric

The amount to increment by.

saturating: bool

If true, the result will be constrained to the numerical bounds of the type of amount.

Increment a numeric key. Returns an error if the key cannot be deserialized to the same numeric type as amount. If saturating is true, overflows will be prevented and the value will remain within the numeric bounds.

Decrement

Fields

amount: Numeric

The amount to increment by.

saturating: bool

If true, the result will be constrained to the numerical bounds of the type of amount.

Decrement a numeric key. Returns an error if the key cannot be deserialized to the same numeric type as amount. If saturating is true, overflows will be prevented and the value will remain within the numeric bounds.

Delete

Delete a key.

Trait Implementations

Returns a copy of the value. Read more

Performs copy-assignment from source. Read more

Formats the value using the given formatter. Read more

Deserialize this value from the given Serde deserializer. Read more

Serialize this value into the given Serde serializer. Read more

Auto Trait Implementations

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