Crate serde_format

source ·
Expand description

serde-format

A tiny trait to format a serializable struct using custom placeholders.

Goals

  • Be as lightweight as possible
  • Have no dependencies other than serde and serde_json

Non-goals

  • Prioritize performance
  • Support any syntax beyond variable substitution

Usage

use serde::Serialize;
use serde_format::Format;

#[derive(Serialize)]
struct Foo {
    name: String
}

impl Format for Foo {}

let foo = Foo { name: "Bar".into() };
assert_eq!(foo.format("Hey, {{name}}!"), "Hey, Bar!");

Traits

  • Format
    A simple formatter with customizable placeholders