MaybeT is:package

package MaybeT
Uses
Not on Stackage, so not searched. MaybeT monad transformer
package MaybeT-transformers
Uses
Not on Stackage, so not searched. MaybeT monad transformer using transformers instead of mtl.
package MaybeT-monads-tf
Uses
Not on Stackage, so not searched. MaybeT monad transformer compatible with monads-tf (deprecated)