Crate deser_debug 

This library takes a Serialize and formats it with core::fmt like the Debug implementation of Rust types would.

The Rust shape of the values (struct and variant names, Option, tuples, …) is taken from their description (see Describe). For types which describe themselves the output looks like the one of #[derive(Debug)]:

use deser::Serialize;
use deser_debug::ToDebug;

#[derive(Serialize, Debug)]
struct Point {
    x: i32,
    y: Option<i32>,
}

let point = Point { x: 1, y: Some(2) };
assert_eq!(ToDebug::new(&point).to_string(), format!("{:?}", point));
assert_eq!(
    ToDebug::new(&point).to_string(),
    "Point { x: 1, y: Some(2) }"
);

The names are the ones used when serializing: renamed types, variants and fields are shown with their new names, variants named by integers are shown as numbers and the fields of flattened structs are shown in the struct they are flattened into. For types without such attributes the output is the same as the one of #[derive(Debug)].

As all floats are f64 in the data model, f32 values are formatted as the f64 they widen to.

Structs

ToDebug

Serializes a serializable value to Debug format.