Remove panic when method not found in the tree#43

Merged

xujiajun merged 8 commits intoxujiajun:developfrom

Mar 9, 2019

Commits on Dec 17, 2018

Merge pull request #40 from xujiajun/develop
xujiajun
authored

Commits on Dec 19, 2018

Merge pull request #41 from xujiajun/develop
xujiajun
authored

Commits on Dec 20, 2018

Merge pull request #42 from xujiajun/develop
xujiajun
authored

Commits on Jan 17, 2019

add graceful example
xujiajun
committed

Commits on Jan 23, 2019

Commits on Jan 31, 2019

Update README about fixed error grammar
xujiajun
authored

Commits on Mar 7, 2019

remove panic when method not found in tree
tadvi
committed