BASH: Tree to exclude specified directories

tree # current directory

# or...
tree /path/to/directory

# Exclude directories deps, examples, target
tree /path/to/directory -I 'target|deps|examples'

# Example result from a rust crate
.
├── Cargo.lock
├── Cargo.toml
├── src
│   ├── handlers.rs
│   ├── main.rs
│   └── templates
├── static
│   └── pubchem.js
└── templates
    ├── index.html
    └── pubchem.html