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inject_before_body_close_or_append

ssg::util::html_rewriter

Function inject_before_body_close_or_append 

Source 
pub fn inject_before_body_close_or_append(html: &str, payload: &str) -> String
Expand description

Injects payload before </body>, appending it when there is none.

Six call sites across islands, view_transitions and search each wrote this by hand as rfind("</body>") with an append fallback. The fallback matters — HTML allows the end tag to be omitted, and the parser fires no handler then — so it is stated once here rather than six times.

§Examples

use ssg::util::html_rewriter::inject_before_body_close_or_append;
let out = inject_before_body_close_or_append("<html><body><p>x", "<i>y</i>");
assert!(out.ends_with("<i>y</i>"), "no </body>, so appended: {out}");