diff options
Diffstat (limited to 'mingling_pathf/src/patterns/dispatcher_clap.rs')
| -rw-r--r-- | mingling_pathf/src/patterns/dispatcher_clap.rs | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/mingling_pathf/src/patterns/dispatcher_clap.rs b/mingling_pathf/src/patterns/dispatcher_clap.rs index 2e1ec6c..1a86ad5 100644 --- a/mingling_pathf/src/patterns/dispatcher_clap.rs +++ b/mingling_pathf/src/patterns/dispatcher_clap.rs @@ -1,3 +1,17 @@ +//! The `DispatcherClapPattern` matches structs annotated with `#[dispatcher_clap(...)]` and +//! extracts key items for code generation or analysis: +//! - The entry struct name (always) +//! - The dispatcher command struct (`CMD*`, always) +//! - The error type, if `error = ErrorType` is specified +//! - The help internal struct, if `help = true` is specified +//! - The `__internal_dispatcher_*` dispatch tree static, if `use_dispatch_tree` is enabled +//! +//! Supported forms: +//! - `#[dispatcher_clap("greet", CMDGreet)] struct EntryGreet { ... }` +//! - `#[dispatcher_clap("greet", CMDGreet, error = ErrorGreet)] struct EntryGreet { ... }` +//! - `#[dispatcher_clap("greet", CMDGreet, help = true)] struct EntryGreet { ... }` +//! - `#[dispatcher_clap("greet", CMDGreet, error = ErrorGreet, help = true)] struct EntryGreet { ... }` + use syn::Item; use crate::pattern_analyzer::{AnalyzeItem, AnalyzePattern}; |