[][src]Struct rocket::fairing::Kind

pub struct Kind(_);

A bitset representing the kinds of callbacks a Fairing wishes to receive.

A fairing can request any combination of any of the following kinds of callbacks:

Two Kind structures can be ord together to represent a combination. For instance, to represent a fairing that is both a launch and request fairing, use Kind::Launch | Kind::Request. Similarly, to represent a fairing that is only an attach fairing, use Kind::Attach.

Implementations

impl Kind[src]

pub const Attach: Kind[src]

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

pub const Launch: Kind[src]

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

pub const Request: Kind[src]

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

pub const Response: Kind[src]

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

pub fn is(self, other: Kind) -> bool[src]

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));

pub fn is_exactly(self, other: Kind) -> bool[src]

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));

Trait Implementations

impl BitOr<Kind> for Kind[src]

type Output = Self

The resulting type after applying the | operator.

impl Clone for Kind[src]

impl Copy for Kind[src]

impl Debug for Kind[src]

Auto Trait Implementations

impl RefUnwindSafe for Kind

impl Send for Kind

impl Sync for Kind

impl Unpin for Kind

impl UnwindSafe for Kind

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
[src]

impl<T, I> AsResult<T, I> for T where
    I: Input, 

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> IntoCollection<T> for T

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> Typeable for T where
    T: Any

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,