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-rw-r--r--examples/example-completion/src/main.rs7
1 files changed, 5 insertions, 2 deletions
diff --git a/examples/example-completion/src/main.rs b/examples/example-completion/src/main.rs
index 0c64d03..0159807 100644
--- a/examples/example-completion/src/main.rs
+++ b/examples/example-completion/src/main.rs
@@ -45,6 +45,7 @@
//! ```
use mingling::{macros::suggest, prelude::*, ShellContext, Suggest};
+use std::io::Write;
fn main() {
let mut program = ThisProgram::new();
@@ -118,13 +119,15 @@ fn handle_greet(args: EntryGreet) -> Next {
/// Renders the greeting with the result name and repeat count.
#[renderer]
-fn render_name(result: ResultName) {
+fn render_name(result: ResultName) -> RenderResult {
let (repeat, name) = result.inner;
+ let mut render_result = RenderResult::new();
let mut parts = Vec::with_capacity(repeat as usize);
for _ in 0..repeat {
parts.push(name.clone());
}
- r_println!("Hello, {}!", parts.join(", "));
+ writeln!(render_result, "Hello, {}!", parts.join(", ")).ok();
+ render_result
}
gen_program!();