//! Redirect-diff existence strategies.
//!
//! Each module implements one strategy that elicits existence differentials
//! through redirect behavior. The same URL manipulation is applied to both
//! baseline and probe — the server's own canonicalization convention creates
//! the differential (3xx for existing resources, 404 for nonexistent ones).
pub use RdCaseVariation;
pub use RdDoubleSlash;
pub use RdPercentEncoding;
pub use RdPostTo303;
pub use RdProtocolUpgrade;
pub use RdPutTo303;
pub use RdSlashAppend;
pub use RdSlashStrip;