This function attempts to construct an authority from the string s, which must be a valid authority or else an exception is thrown. Upon successful construction, the view refers to the characters in the buffer pointed to by s. Ownership is not transferred; the caller is responsible for ensuring that the lifetime of the buffer extends until the view is destroyed.
authority = [ userinfo "@" ] host [ ":" port ]
userinfo = user [ ":" [ password ] ]
user = *( unreserved / pct-encoded / sub-delims )
password = *( unreserved / pct-encoded / sub-delims / ":" )
host = IP-literal / IPv4address / reg-name
port = *DIGIT
| Name | Description |
|---|---|
| s | The string to parse |