vertx / io.vertx.rxjava.redis / RedisClient / hincrbyfloat

# hincrbyfloat

`open fun hincrbyfloat(key: String, field: String, increment: Double, handler: Handler<AsyncResult<String>>): RedisClient`

Increment the float value of a hash field by the given amount

### Parameters

`key` - Key string

`field` - Field name

`increment` - Value by which to increment

`handler` - Handler for the result of this call.

Return