Function cls__source__key 

pub fn cls__source__key(value: &str) -> String

👎Deprecated:

Use BROWSER__WEB_VITAL__CLS__SOURCE__KEY (browser.web_vital.cls.source.<key>) instead.

Instantiates the <key> placeholder in the attribute CLS__SOURCE__KEY (cls.source.<key>) with a concrete value.

Example

use relay_conventions::interpolate::cls__source__key;
assert_eq!(cls__source__key("foobar"), "cls.source.foobar");