# A succinct name for the pattern

## Description

A short, prose description of the pattern.


## Example

```rust
// An example of the pattern in action, should be mostly code, commented
// liberally.
```


## Motivation

Why and where you should use the pattern


## Advantages

Good things about this pattern.


## Disadvantages

Bad things about this pattern. Possible contraindications.


## Discussion

A deeper discussion about this pattern. You might want to cover how this is done
in other languages, alternative approaches, why this is particularly nice in
Rust, etc.


## See also

Related patterns (link to the pattern file). Versions of this pattern in other
languages.