Struct StreamGroupCreateOptions 

pub struct StreamGroupCreateOptions {
    pub make_stream: bool,
    pub entries_read: Option<i64>,
}

Options for XGROUP CREATE (MKSTREAM/ENTRIESREAD).

Mirrors Python StreamGroupOptions.

Fields

make_stream: bool

Create the stream if it does not exist (MKSTREAM).

entries_read: Option<i64>

Number of entries already read by the group (ENTRIESREAD, Valkey 7+).

Trait Implementations

impl Clone for StreamGroupCreateOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamGroupCreateOptions

impl Debug for StreamGroupCreateOptions

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

Formats the value using the given formatter.

impl Default for StreamGroupCreateOptions

fn default() -> Self

Returns the “default value” for a type.

impl ToValkeyArgs for StreamGroupCreateOptions

fn write_valkey_args<W: ?Sized + ValkeyWrite>(&self, out: &mut W)

Writes this value’s argument encoding to out.

fn to_valkey_args(&self) -> Vec<Vec<u8>>

Returns this value’s argument encoding as a vector.

fn describe_numeric_behavior(&self) -> ValkeyNumericBehavior

The value’s numeric behavior. Defaults to NonNumeric.

fn num_of_args(&self) -> usize

The number of command arguments this value encodes to.