diff options
Diffstat (limited to 'src/lib.rs')
| -rw-r--r-- | src/lib.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/lib.rs b/src/lib.rs index 1557709..6921bbb 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -22,6 +22,20 @@ pub mod strcursor; pub mod suggestion; pub mod args; +pub mod tree; + +use crate::args::CommandContext; + +/// Type of a command handler. +/// +/// # Type params +/// +/// - `T`: The type returned by the command. +/// - `S`: The source type accepted by this argument type. +/// - `E`: The error type accepted by this argument type. +pub type Command<T, S, E> = Box< + dyn for<'a, 'i> Fn(&'a CommandContext<'i, S, E>) -> Result<T, E> + Send + Sync +>; #[cfg(test)] mod tests { |