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ResolveError

cargo::resolver::errors

Struct ResolveError 

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pub struct ResolveError {
    cause: Error,
    package_path: Vec<PackageId>,
}
Expand description

Error during resolution providing a path of PackageIds.

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§cause: Error§package_path: Vec<PackageId>

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impl ResolveError

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pub fn new<E: Into<Error>>(cause: E, package_path: Vec<PackageId>) -> Self

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pub fn package_path(&self) -> &[PackageId]

Returns a path of packages from the package whose requirements could not be resolved up to the root.

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impl Debug for ResolveError

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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 ResolveError

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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 ResolveError

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

Returns 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()

Read more
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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, request: &mut Request<'a>)

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

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> ErrorExt for T
where T: Error + Send + Sync + 'static,

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fn raise(self) -> Error
where Self: Sized,

Raise this error at the caller’s location, returning a public [Error]. An existing [Error] is returned unchanged, preserving its representation and allocation.
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fn raise_typed(self) -> Exn<Self>
where Self: Sized,

Raise this error as a typed exception, retaining Self even when it is already an [Error].
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fn and_raise<T>(self, context: T) -> Error
where T: Error + Send + Sync + 'static, Self: Sized,

Raise this error as a cause of context, returning a public [Error]. Read more
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fn and_raise_typed<T>(self, context: T) -> Exn<T>
where T: Error + Send + Sync + 'static, Self: Sized,

Like [Self::and_raise()], retaining the context’s type in an exception.
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fn raise_erased(self) -> Exn
where Self: Sized,

Raise this error as a new exception, with type erasure. Tree-backed [crate::Error] values reuse their existing frame and caller location.
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fn raise_all<T, I>(self, sources: I) -> Exn<Self>
where Self: Sized, T: Error + Send + Sync + 'static, I: IntoIterator, <I as IntoIterator>::Item: Into<Exn<T>>,

Raise this error as a new exception, with sources as causes.
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fn from(t: T) -> T

Returns the argument unchanged.

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Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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const ALIGN: usize

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Output = T

Should always be Self
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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes