Attach: Kind = Kind(1)

Kind flag representing a request for an 'attach' callback.

Launch: Kind = Kind(2)

Kind flag representing a request for a 'launch' callback.

Request: Kind = Kind(4)

Kind flag representing a request for a 'request' callback.

Response: Kind = Kind(8)

Kind flag representing a request for a 'response' callback.

Returns true if self is a superset of other. In other words, returns true if all of the kinds in other are also in self.

Example

use rocket::fairing::Kind;

let launch_and_req = Kind::Launch | Kind::Request;
assert!(launch_and_req.is(Kind::Launch | Kind::Request));

assert!(launch_and_req.is(Kind::Launch));
assert!(launch_and_req.is(Kind::Request));

assert!(!launch_and_req.is(Kind::Response));
assert!(!launch_and_req.is(Kind::Launch | Kind::Response));
assert!(!launch_and_req.is(Kind::Launch | Kind::Request | Kind::Response));

Returns true if self is exactly other.

Example

use rocket::fairing::Kind;

let launch_and_req = Kind::Launch | Kind::Request;
assert!(launch_and_req.is_exactly(Kind::Launch | Kind::Request));

assert!(!launch_and_req.is_exactly(Kind::Launch));
assert!(!launch_and_req.is_exactly(Kind::Request));
assert!(!launch_and_req.is_exactly(Kind::Response));
assert!(!launch_and_req.is_exactly(Kind::Launch | Kind::Response));