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The text trimmed of surrounding whitespace, or Nothing when nothing remains. An empty or all-whitespace value therefore counts as absent.

Drop every trailing slash from a URL base, so https://host// and https://host agree.

Join a URL base and an already-encoded path with exactly one slash, whatever trailing slashes the base writes. It appends the path verbatim, and neither encodes nor validates it.

The final URL path component, preserving its encoded spelling without query or fragment. Both the raw and once-decoded component must pass isSafeComponent, with valid decoded UTF-8.

The raw final URL path component without query or fragment, possibly empty. No decoding or validation occurs. Callers must validate and encode it before URL construction.

Refuse empty components, traversal, separators, and controls. Callers must still percent-encode on URL construction.

The text after needle's first occurrence, or all of hay if absent. The scheme separator matches first, so a crafted "https://169.254.169.254/x?u=https://ok" gates on the host dialled.

A lower-case prefix with its length in characters, so checking for it never measures a text. The constructor stays private, so each count sits beside its prefix in this module.

The https:// scheme prefix.

The http:// scheme prefix.

The prefix's length in characters.

Whether the prefix begins the lower-cased text. It lowers only the prefix's length of the text, which suffices because toLower maps each character on its own to at least one.

The path half of an absolute URL, from the first slash after the authority. It splits on the first scheme separator, so a later one inside the URL cannot move where the path starts.

The non-negative integer a bare decimal digit run spells, Nothing for anything else. Stricter than readMaybe, which also takes a sign, 0x10, 0o10, 5, and (5).

The non-negative integer a bare hexadecimal digit run spells. The 0x prefix that Data.Text.Read.hexadecimal takes is refused, so a caller strips and judges the prefix itself.

Match iso8601Show, using a builder for years 0-9999 below 86 400 seconds. Other instants delegate to iso8601Show to preserve its representation.

Render an exception as Text for a log line or error value.

The byte size of the array behind a text. A slice keeps the whole array of the text it came from.