vergen-pretty

A pretty printer for vergen generated environment variables

lib.rs:

vergen-pretty - A pretty printer for vergen environment variables

Because cargo doesn't pass compile time environment variables to dependencies, the vergen_pretty_env macro embeds a map of all the possible vergen environment variables with option_env!. Values not set in by your build.rs are skipped when pretty-printing the output.

Example

let mut stdout = vec![];
PrettyBuilder::default()
    .env(vergen_pretty_env!())
    .build()?
    .display(&mut stdout)?;
assert!(!stdout.is_empty());

See the Pretty documentation for more examples

Features

vergen-pretty has two feature toggles allowing you to customize your output. No features are enabled by default.
You must specifically enable the features you wish to use.