Function with_infallible

pub fn with_infallible<F, T, E>(op: F) -> T
where
    F: FnOnce() -> Result<T, E>,
    E: Into<Infallible>,

Erases an error for a closure returning an infallible results.

This function can be used for a sequence of operations on an infallible octets builder. By wrapping these operations in a closure, you can still use the question mark operator rather than having to wrap each individual operation in infallible.