[−][src]Enum abi_stable::library::LibraryError

pub enum LibraryError {
    OpenError {
        path: PathBuf,
        io: Error,
    },
    GetSymbolError {
        library: &'static Path,
        symbol: Vec<u8>,
        io: Error,
    },
    ParseVersionError(ParseVersionError),
    IncompatibleVersionNumber {
        library_name: &'static str,
        user_version: VersionNumber,
        library_version: VersionNumber,
    },
    AbiInstability(AbiInstabilityErrors),
    InvalidMagicNumber(usize),
    Many(RVec<Self>),
}

All the possible errors that could happen when loading a library, or a module.

Variants

OpenError

When a library can't be loaded, because it doesn't exist.

Fields of OpenError

path: PathBufio: Error
GetSymbolError

When a function/static does not exist.

Fields of GetSymbolError

library: &'static Pathsymbol: Vec<u8>

The name of the function/static.Does not have to be utf-8.

io: Error
ParseVersionError(ParseVersionError)

The version string could not be parsed into a version number.

IncompatibleVersionNumber

The version numbers of the library was incompatible.

Fields of IncompatibleVersionNumber

library_name: &'static struser_version: VersionNumberlibrary_version: VersionNumber
AbiInstability(AbiInstabilityErrors)

The abi is incompatible.

InvalidMagicNumber(usize)

The magic number used to check that this is a compatible abi_stable is not the same.

Many(RVec<Self>)

There could have been 0 or more errors in the function.

This is used in abi_stable_example_interface to collect all module loading errors.

Trait Implementations

impl From<ParseVersionError> for LibraryError[src]

impl From<AbiInstabilityErrors> for LibraryError[src]

impl Display for LibraryError[src]

impl Debug for LibraryError[src]

impl Error for LibraryError[src]

default fn description(&self) -> &str
1.0.0
[src]

This method is soft-deprecated. Read more

default fn cause(&self) -> Option<&dyn Error>
1.0.0
[src]

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

The lower-level cause of this error, if any. Read more

default fn source(&self) -> Option<&(dyn Error + 'static)>
1.30.0
[src]

The lower-level source of this error, if any. Read more

default fn type_id(&self) -> TypeId where
    Self: 'static, 
1.34.0
[src]

Gets the TypeId of self

Auto Trait Implementations

Blanket Implementations

impl<T> MakeGetAbiInfo for T[src]

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

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

impl<T> From for T[src]

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

type Error = Infallible

The type returned in the event of a conversion error.

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

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

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

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

type Type = T

The same type as Self. Read more

default fn into_type_val(self) -> Self::Type where
    Self::Type: Sized, [src]

Converts a value back to the original type.

default fn into_type_ref(&self) -> &Self::Type[src]

Converts a reference back to the original type.

default fn into_type_mut(&mut self) -> &mut Self::Type[src]

Converts a mutable reference back to the original type.

default fn into_type_box(self: Box<Self>) -> Box<Self::Type>[src]

Converts a box back to the original type.

default fn into_type_arc(this: Arc<Self>) -> Arc<Self::Type>[src]

Converts an Arc back to the original type.

default fn into_type_rc(this: Rc<Self>) -> Rc<Self::Type>[src]

Converts an Rc back to the original type.

default fn from_type_val(this: Self::Type) -> Self where
    Self::Type: Sized, [src]

Converts a value back to the original type.

default fn from_type_ref(this: &Self::Type) -> &Self[src]

Converts a reference back to the original type.

default fn from_type_mut(this: &mut Self::Type) -> &mut Self[src]

Converts a mutable reference back to the original type.

default fn from_type_box(this: Box<Self::Type>) -> Box<Self>[src]

Converts a box back to the original type.

default fn from_type_arc(this: Arc<Self::Type>) -> Arc<Self>[src]

Converts an Arc back to the original type.

default fn from_type_rc(this: Rc<Self::Type>) -> Rc<Self>[src]

Converts an Rc back to the original type.

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

const T: PhantomData<fn() -> Self>[src]

Represents Self by using a VariantPhantom, using the syntax Type::T to pass it in methods with _:VariantPhantom<T> parameters. Read more

const T_D: PhantomData<Self>[src]

Represents Self by using a VariantDropPhantom,for specialized cases. Read more

default fn assert_ty(self, _other: PhantomData<fn() -> Self>) -> Self[src]

Asserts that other is the same type as self.

default fn assert_ty_ref(&self, _other: PhantomData<fn() -> Self>) -> &Self[src]

Asserts that other is the same type as self.

default fn assert_ty_mut(
    &mut self,
    _other: PhantomData<fn() -> Self>
) -> &mut Self[src]

Asserts that other is the same type as self.

default fn ty_(&self) -> PhantomData<fn() -> Self>[src]

Equivalent to SelfOps::T,as a method. Read more

default fn ty_d(&self) -> PhantomData<Self>[src]

Equivalent to [Self::ty_],for specialized cases. Read more

default fn ty_inv(&self) -> PhantomData<fn(Self) -> Self>[src]

Equivalent to [Self::ty_] with an invariant type.

default fn ty_inv_ref(&self) -> PhantomData<Cell<&Self>>[src]

Equivalent to [Self::ty_] with an invariant lifetime.

default fn eq_id(&self, other: &Self) -> bool[src]

Identity comparison to another value of the same type. Read more

default fn piped<F, U>(self, f: F) -> U where
    F: FnOnce(Self) -> U, [src]

Emulates the pipeline operator,allowing method syntax in more places. Read more

default fn piped_ref<'a, F, U>(&'a self, f: F) -> U where
    F: FnOnce(&'a Self) -> U, [src]

The same as piped except that the function takes &Self Useful for functions that take &Self instead of Self. Read more

default fn piped_mut<'a, F, U>(&'a mut self, f: F) -> U where
    F: FnOnce(&'a mut Self) -> U, [src]

The same as piped except that the function takes &mut Self. Useful for functions that take &mut Self instead of Self. Read more

default fn mutated<F>(self, f: F) -> Self where
    F: FnOnce(&mut Self), [src]

Mutates self using a closure taking self by mutable reference, passing it along the method chain. Read more

default fn observe<F>(self, f: F) -> Self where
    F: FnOnce(&Self), [src]

Observes the value of self passing it along unmodified. Useful in a long method chain. Read more

default fn into_<T>(self, PhantomData<fn() -> T>) -> T where
    Self: Into<T>, [src]

Performs a conversion using Into. Read more

default fn as_ref_<T>(&self) -> &T where
    Self: AsRef<T>,
    T: ?Sized, [src]

Performs a reference to reference conversion using AsRef, using the turbofish .as_ref_::<_>() syntax. Read more

default fn as_mut_<T>(&mut self) -> &mut T where
    Self: AsMut<T>,
    T: ?Sized, [src]

Performs a mutable reference to mutable reference conversion using AsMut, using the turbofish .as_mut_::<_>() syntax. Read more

default fn drop_(self)[src]

Drops self using method notation. Alternative to std::mem::drop. Read more

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

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

The error type returned when the conversion fails.

impl<T> Erased for T