Struct dbg_pls::DebugTuple

pub struct DebugTuple<'a> { /* private fields */ }

A helper designed to assist with creation of DebugPls implementations for tuples.

Examples

use dbg_pls::{pretty, DebugPls, Formatter};

struct Foo(i32, String);

impl DebugPls for Foo {
    fn fmt(&self, f: Formatter) {
        f.debug_tuple()
            .field(&self.0)
            .field(&self.1)
            .finish()
    }
}

let value = Foo(10, "Hello".to_string());
assert_eq!(format!("{}", pretty(&value)), "(10, \"Hello\")");

Implementations

impl<'a> DebugTuple<'a>

pub fn field(self, value: &dyn DebugPls) -> Self

Adds the field to the tuple output.

pub fn finish(self)

Closes off the tuple.