dedent

A procedural macro that removes leading indentation from string literals.

.cargo/config.toml:

[registries.nettika]
index = "sparse+https://forge.leaf.ninja/api/packages/nettika/cargo/"

Cargo.toml:

[dependencies]
dedent = { version = "0.1", registry = "nettika" }

Usage

use dedent::dedent;

let xml = dedent! {r#"
    <root>
        <item id="3"/>
    </root>
"#};

assert_eq!(xml, r#"<root>
    <item id="3"/>
</root>"#);