diff options
Diffstat (limited to 'examples/example-enum-tag')
| -rw-r--r-- | examples/example-enum-tag/src/main.rs | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/examples/example-enum-tag/src/main.rs b/examples/example-enum-tag/src/main.rs index ad9db82..01c7767 100644 --- a/examples/example-enum-tag/src/main.rs +++ b/examples/example-enum-tag/src/main.rs @@ -19,6 +19,7 @@ use mingling::{ macros::suggest_enum, parser::PickableEnum, prelude::*, EnumTag, Groupped, ShellContext, Suggest, }; +use std::io::Write; // Define the enum and derive the EnumTag trait // ________ adds metadata to the enum, enabling it to: @@ -83,10 +84,11 @@ fn handle_language_selection(args: EntryLanguageSelection) -> Next { /// Renders the selected programming language with its name and description. #[renderer] -fn render_programming_language(lang: ProgrammingLanguages) { - // You can use `enum_info()` to get the name and description of the current enum +pub fn render_programming_language(lang: ProgrammingLanguages) -> RenderResult { + let mut render_result = RenderResult::new(); let (name, desc) = lang.enum_info(); - r_println!("Selected: {} ({})", name, desc) + writeln!(render_result, "Selected: {} ({})", name, desc).ok(); + render_result } #[completion(EntryLanguageSelection)] |