v0.2.1

what changes?

• move in_use add logic code

v0.2.0

what changes?

• up to rust = v1.75
• use async trait

v0.1.9

what changes?

• add impl Display for State

v0.1.8

what changes?

• fix get_timeout check connection

v0.1.4

what changes?

• set_max_open method Logic optimization

v0.1.3

what changes?

• reset to flume channel

v0.1.2

what changes?

• state add field waits show how many watis
• use crossbeam/crossfire support async channel
• add some tests

v0.1.1

what changes?

• fix Drop method
• default max_open = cpu * 4

v0.1.0

v0.1.0

• fast pool, all you need