Enum x_core::SystemError

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#[non_exhaustive]
pub enum SystemError {
    CwdNotInProjectRoot {
        current_dir: Utf8PathBuf,
        project_root: &'static Utf8Path,
    },
    Exec {
        cmd: &'static str,
        status: ExitStatus,
    },
    GitRoot(Cow<'static, str>),
    FromHex {
        context: Cow<'static, str>,
        err: FromHexError,
    },
    Guppy {
        context: Cow<'static, str>,
        err: Error,
    },
    HakariCargoToml {
        context: Cow<'static, str>,
        err: CargoTomlError,
    },
    HakariTomlOut {
        context: Cow<'static, str>,
        err: TomlOutError,
    },
    Io {
        context: Cow<'static, str>,
        err: Error,
    },
    NonUtf8Path {
        path: Vec<u8>,
        err: Utf8Error,
    },
    Serde {
        context: Cow<'static, str>,
        err: Box<dyn Error + Send + Sync>,
    },
    TargetSpec {
        context: Cow<'static, str>,
        err: TargetSpecError,
    },
}
Expand description

A system error that happened while running a lint.

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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CwdNotInProjectRoot

Fields

§current_dir: Utf8PathBuf
§project_root: &'static Utf8Path
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Exec

Fields

§cmd: &'static str
§status: ExitStatus
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GitRoot(Cow<'static, str>)

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FromHex

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§context: Cow<'static, str>
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Guppy

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§context: Cow<'static, str>
§err: Error
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HakariCargoToml

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§context: Cow<'static, str>
§err: CargoTomlError
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HakariTomlOut

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§context: Cow<'static, str>
§err: TomlOutError
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Io

Fields

§context: Cow<'static, str>
§err: Error
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NonUtf8Path

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§path: Vec<u8>
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Serde

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§context: Cow<'static, str>
§err: Box<dyn Error + Send + Sync>
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TargetSpec

Fields

§context: Cow<'static, str>
§err: TargetSpecError

Implementations§

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impl SystemError

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pub fn io(context: impl Into<Cow<'static, str>>, err: Error) -> Self

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pub fn guppy(context: impl Into<Cow<'static, str>>, err: Error) -> Self

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pub fn git_root(msg: impl Into<Cow<'static, str>>) -> Self

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pub fn from_hex(context: impl Into<Cow<'static, str>>, err: FromHexError) -> Self

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pub fn hakari_cargo_toml( context: impl Into<Cow<'static, str>>, err: CargoTomlError ) -> Self

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pub fn hakari_toml_out( context: impl Into<Cow<'static, str>>, err: TomlOutError ) -> Self

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pub fn de( context: impl Into<Cow<'static, str>>, err: impl Error + Send + Sync + 'static ) -> Self

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pub fn ser( context: impl Into<Cow<'static, str>>, err: impl Error + Send + Sync + 'static ) -> Self

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pub fn target_spec( context: impl Into<Cow<'static, str>>, err: TargetSpecError ) -> Self

Trait Implementations§

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impl Debug for SystemError

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

Formats the value using the given formatter. Read more
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impl Display for SystemError

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

Formats the value using the given formatter. Read more
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impl Error for SystemError

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fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type based access to context intended for error reports. Read more

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

const: unstable · source§

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

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<E> Provider for Ewhere E: Error + ?Sized,

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fn provide<'a>(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (provide_any)
Data providers should implement this method to provide all values they are able to provide by using demand. Read more
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impl<T> SafeBorrow<T> for Twhere T: ?Sized,

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fn borrow_replacement(ptr: &T) -> &T

Given ptr, which was obtained from a prior call to Self::borrow(), return a value with the same nominal lifetime which is guaranteed to survive mutations to Self. Read more
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impl<T> ToString for Twhere T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
const: unstable · source§

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

Performs the conversion.