{,Try}SendError method to get the user data

[SUPERCILEX]

Proposal

Problem statement

Not much of a problem, but it's annoying to have to match on the error to get my data back:

match e {
    TrySendError::Full(cmd) => cmd,
    TrySendError::Disconnected(cmd) => cmd,
}

Solution sketch

impl std::sync::mpsc::{,Try}SendError<T> {
  fn into_inner(self) -> T;
}

Alternatives

Write the match every time or write your own helper method.

The into_inner method could be bad in the sense that it obviates the need for the user to think about whether or not they should handle Full vs Disconnected errors differently.

[SUPERCILEX]

Just realized you can write it like this which is maybe good enough?

let (TrySendError::Full(cmd) | TrySendError::Disconnected(cmd)) = e;