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Add documentation to host_to_bucket

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This commit is contained in:
Quentin 2020-11-10 17:05:10 +01:00
parent cacf8ddf2d
commit 3cb3994cd2
1 changed files with 6 additions and 0 deletions
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6
src/web/web_server.rs
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@ -93,6 +93,12 @@ fn authority_to_host(authority: &str) -> Result<&str, Error> {
} }
} }
/// Host to bucket
///
/// Convert a host, like "bucket.garage-site.tld" or "john.doe.com"
/// to the corresponding bucket, resp. "bucket" and "john.doe.com"
/// considering that ".garage-site.tld" is the "root domain".
/// This behavior has been chosen to follow AWS S3 semantic.
fn host_to_bucket<'a>(host: &'a str, root: &str) -> &'a str { fn host_to_bucket<'a>(host: &'a str, root: &str) -> &'a str {
if root.len() >= host.len() || !host.ends_with(root) { if root.len() >= host.len() || !host.ends_with(root) {
return host; return host;