<dependency>
  <groupId>io.vertx</groupId>
  <artifactId>vertx-rx</artifactId>
  <version>3.8.0</version>
  <type>pom</type>
</dependency>

implementation 'io.vertx:vertx-rx:3.8.0'

implementation("io.vertx:vertx-rx:3.8.0")

libraryDependencies += "io.vertx" % "vertx-rx" % "3.8.0"

@Grapes(
  @Grab(group='io.vertx', module='vertx-rx', version='3.8.0')
)

<dependency org="io.vertx" name="vertx-rx" rev="3.8.0" />

[io.vertx/vertx-rx "3.8.0"]

'io.vertx:vertx-rx:jar:3.8.0'