Enum rocket::error::LaunchErrorKind

source · [−]

pub enum LaunchErrorKind {
    Bind(Error),
    Io(Error),
    Collision(Vec<(Route, Route)>),
    FailedFairings(Vec<&'static str>),
    Unknown(Box<dyn Error + Send + Sync>),
}

Expand description

The kind of launch error that occurred.

In almost every instance, a launch error occurs because of an I/O error; this is represented by the Io variant. A launch error may also occur because of ill-defined routes that lead to collisions or because a fairing encountered an error; these are represented by the Collision and FailedFairing variants, respectively. The Unknown variant captures all other kinds of launch errors.

Variants

`Bind(Error)`

Binding to the provided address/port failed.

`Io(Error)`

An I/O error occurred during launch.

`Collision(Vec<(Route, Route)>)`

Route collisions were detected.

`FailedFairings(Vec<&'static str>)`

A launch fairing reported an error.

`Unknown(Box<dyn Error + Send + Sync>)`

An otherwise uncategorized error occurred during launch.

Enum rocket::error::LaunchErrorKind

Variants

Bind(Error)

Io(Error)

Collision(Vec<(Route, Route)>)

FailedFairings(Vec<&'static str>)

Unknown(Box<dyn Error + Send + Sync>)

Trait Implementations

impl Debug for LaunchErrorKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

impl Display for LaunchErrorKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Auto Trait Implementations

impl !RefUnwindSafe for LaunchErrorKind

impl Send for LaunchErrorKind

impl Sync for LaunchErrorKind

impl Unpin for LaunchErrorKind

impl !UnwindSafe for LaunchErrorKind

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

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

fn as_result(self) -> Result<T, ParseErr<I>>

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

impl<T> From<T> for T

fn from(t: T) -> T

impl<T, U> Into<U> for T where U: From<T>,

fn into(self) -> U

impl<T> IntoCollection<T> for T

fn into_collection<A>(self) -> SmallVec<A> where A: Array<Item = T>,

fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where F: FnMut(T) -> U, A: Array<Item = U>,

impl<T> Same<T> for T

type Output = T

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

impl<T, U> TryFrom<U> for T where U: Into<T>,

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

impl<T> Typeable for T where T: Any,

fn get_type(&self) -> TypeId

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

fn vzip(self) -> V

`Bind(Error)`

`Io(Error)`

`Collision(Vec<(Route, Route)>)`

`FailedFairings(Vec<&'static str>)`

`Unknown(Box<dyn Error + Send + Sync>)`

impl<T> Any for T where
T: 'static + ?Sized,

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

impl<T, U> Into<U> for T where
U: From<T>,

fn into_collection<A>(self) -> SmallVec<A> where
A: Array<Item = T>,

fn mapped<U, F, A>(self, f: F) -> SmallVec<A> where
F: FnMut(T) -> U,
A: Array<Item = U>,

impl<T> ToString for T where
T: Display + ?Sized,

impl<T, U> TryFrom<U> for T where
U: Into<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T> Typeable for T where
T: Any,

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