Lib.rs

Cargo Features

[dependencies]
json_macros = { version = "0.3.2", default-features = false, features = ["with-serde", "with-rustc-serialize"] }

default = with-rustc-serialize

The with-rustc-serialize feature is set by default whenever json_macros is added without default-features = false somewhere in the dependency tree.

with-serde = serde_json

with-rustc-serialize default = rustc-serialize

Features from optional dependencies

In crates that don't use the dep: syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality [may be removed in the future](https://rust-lang.github.io/rfcs/3491-remove-implicit-features.html).

rustc-serialize with-rustc-serialize

serde_json with-serde?

Enables serde_json ^0.6