[−][src]Enum dishub::Error
Enum representing all possible ways the application can fail.
Variants
OverrideNoForce(String)
The specified file would need to be overriden but was not allowed to.
RequiredFileFromSubsystemNonexistant
The specified subsystem needs to be run beforehand to produce the specified file.
Fields of RequiredFileFromSubsystemNonexistant
subsys: &'static str | The subsystem that needs to be run. |
fname: String | The file the specified subsystem produces. |
FileParsingFailed
Failed to parse the specified file because of the specified errors.
Fields of FileParsingFailed
desc: &'static str | The file that failed to parse. |
errors: Vec<String> | The parsing errors that occured. |
Io
An I/O error occured.
This includes higher-level I/O errors like FS ones.
Fields of Io
desc: &'static str | The file the I/O operation regards. |
op: &'static str | The failed operation. This should be lowercase and imperative ("create", "open"). |
WatchedDoesNotExist
A watched item does not exist.
Fields of WatchedDoesNotExist
tp: &'static str | The type of nonexistant resource. |
name: String | The name of the nonexistant resource. |
LoginFailed(&'static str)
Failed to log in to the specified service.
Methods
impl Error
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impl Error
pub fn print_error<W: Write>(&self, err_out: &mut W)
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pub fn print_error<W: Write>(&self, err_out: &mut W)
Write the error message to the specified output stream.
Examples
let mut out = Vec::new(); Error::FileParsingFailed { desc: "leaderboard", errors: vec![], }.print_error(&mut out); assert_eq!(String::from_iter(out.iter().map(|&i| i as char)), "Failed to parse leaderboard.\n".to_string());
pub fn exit_value(&self) -> i32
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pub fn exit_value(&self) -> i32
Get the executable exit value from an Error
instance.
Examples
assert_eq!(Error::FileParsingFailed { desc: "", errors: vec![], }.exit_value(), 3);
Trait Implementations
impl Clone for Error
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impl Clone for Error
fn clone(&self) -> Error
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fn clone(&self) -> Error
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0[src]
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
impl Eq for Error
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impl Eq for Error
impl PartialEq<Error> for Error
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impl PartialEq<Error> for Error
fn eq(&self, other: &Error) -> bool
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fn eq(&self, other: &Error) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, other: &Error) -> bool
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fn ne(&self, other: &Error) -> bool
This method tests for !=
.
impl Hash for Error
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impl Hash for Error
fn hash<__H: Hasher>(&self, state: &mut __H)
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fn hash<__H: Hasher>(&self, state: &mut __H)
Feeds this value into the given [Hasher
]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
1.3.0[src]
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,
Feeds a slice of this type into the given [Hasher
]. Read more
impl Debug for Error
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impl Debug for Error
Auto Trait Implementations
Blanket Implementations
impl<T> From for T
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impl<T> From for T
impl<T, U> Into for T where
U: From<T>,
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impl<T, U> Into for T where
U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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impl<T> ToOwned for T where
T: Clone,
type Owned = T
fn to_owned(&self) -> T
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fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
fn clone_into(&self, target: &mut T)
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fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
impl<T, U> TryFrom for T where
T: From<U>,
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impl<T, U> TryFrom for T where
T: From<U>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
try_from
)Performs the conversion.
impl<T> Borrow for T where
T: ?Sized,
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impl<T> Borrow for T where
T: ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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impl<T> BorrowMut for T where
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<T, U> TryInto for T where
U: TryFrom<T>,
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impl<T, U> TryInto for T where
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
try_from
)Performs the conversion.
impl<T> Any for T where
T: 'static + ?Sized,
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impl<T> Any for T where
T: 'static + ?Sized,
fn get_type_id(&self) -> TypeId
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fn get_type_id(&self) -> TypeId
🔬 This is a nightly-only experimental API. (get_type_id
)
this method will likely be replaced by an associated static
Gets the TypeId
of self
. Read more
impl<T> Typeable for T where
T: Any,
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impl<T> Typeable for T where
T: Any,