[Feature] Support LeafFunction of Contains, Like, StartsWith, EndsWith

[SteNicholas]

Search before asking

• I searched in the issues and found nothing similar.

Motivation

Predicate types including Contains, Like, StartsWith, EndsWith does not support.

Solution

Support LeafFunction implementation of Contains, Like, StartsWith, EndsWith.

Anything else?

No response

Are you willing to submit a PR?

• I'm willing to submit a PR!