Crate sorug 

sorug — a blazingly fast, zero-allocation-preferred, WHATWG-compliant URL parser.

Design

• Index-based record: component boundaries live as u32 offsets into the WHATWG href serialization, keeping the struct small and cache-friendly.
• Lazy / CoW serialization: when the input is already canonical ASCII, Url borrows it with zero heap allocations; the first required mutation upgrades to an owned buffer.
• Cow on demand: percent-decoding helpers allocate only when needed.
• SIMD delimiter scans: memchr on hot path segments.
• Strict WHATWG state machine: transitions follow the URL Living Standard.

Structs

Url

A parsed URL record backed by its WHATWG serialization (href).

UrlFlags

Compact boolean attributes of a parsed URL record.

Enums

Backing

Storage for the WHATWG href serialization.

ParseError

Failure modes of Url::parse / the basic URL parser.

State

States of the WHATWG basic URL parser state machine.