sebpuetz questions

sebpuetz answers

• Generic function that accepts a SQLx PgPool or MySqlPool
• Do Rust closures really not need type annoations?
• Exit from a block expression? (similar to function "return")
• Destructuring an Option<Box<_>> inside a match statement in Rust
• Can a standalone closure take `&str` and return `&str` with the same lifetime? [duplicate]