Struct etcd_rs::TxnRequest

pub struct TxnRequest { /* fields omitted */ }

Request for performing transaction operations.

Methods

impl TxnRequest

pub fn new() -> Self

Creates a new TxnRequest.

pub fn when_version(
    self,
    key_range: KeyRange,
    cmp: TxnCmp,
    version: usize
) -> Self

Adds a version compare.

pub fn when_create_revision(
    self,
    key_range: KeyRange,
    cmp: TxnCmp,
    revision: usize
) -> Self

Adds a create revision compare.

pub fn when_mod_revision(
    self,
    key_range: KeyRange,
    cmp: TxnCmp,
    revision: usize
) -> Self

Adds a mod revision compare.

pub fn when_value<V>(self, key_range: KeyRange, cmp: TxnCmp, value: V) -> Self where
    V: Into<Vec<u8>>, 

Adds a value compare.

pub fn and_then<O>(self, op: O) -> Self where
    O: Into<TxnOp>, 

If compare success, then execute the specified operations.

pub fn or_else<O>(self, op: O) -> Self where
    O: Into<TxnOp>, 

If compare fail, then execute the specified operations.