Enum abi_stable::library::LibraryError [−][src]
pub enum LibraryError {
OpenError {
path: PathBuf,
err: Box<Error>,
},
GetSymbolError {
library: PathBuf,
symbol: Vec<u8>,
err: Box<Error>,
},
ParseVersionError(ParseVersionError),
IncompatibleVersionNumber {
library_name: &'static str,
expected_version: VersionNumber,
actual_version: VersionNumber,
},
RootModule {
err: RootModuleError,
module_name: &'static str,
version: VersionStrings,
},
AbiInstability(RBoxError),
InvalidAbiHeader(AbiHeader),
InvalidCAbi {
expected: RBoxError,
found: RBoxError,
},
Many(RVec<Self>),
}
Expand description
All the possible errors that could happen when loading a library, or a module.
Variants
When a library can’t be loaded, because it doesn’t exist.
When a function/static does not exist.
Fields of GetSymbolError
ParseVersionError(ParseVersionError)
The version string could not be parsed into a version number.
Tuple Fields of ParseVersionError
The version numbers of the library was incompatible.
Fields of IncompatibleVersionNumber
Fields of RootModule
AbiInstability(RBoxError)
The abi is incompatible. The error is opaque,since the error always comes from the main binary (dynamic libraries can be loaded from other dynamic libraries).
Tuple Fields of AbiInstability
0: RBoxError
InvalidAbiHeader(AbiHeader)
The type used to check that this is a compatible abi_stable is not the same.
Tuple Fields of InvalidAbiHeader
0: AbiHeader
When Rust changes how it implements the C abi,
Many(RVec<Self>)
There could have been 0 or more errors in the function.
Tuple Fields of Many
0: RVec<Self>
Trait Implementations
Performs the conversion.
Auto Trait Implementations
impl !RefUnwindSafe for LibraryError
impl Send for LibraryError
impl Sync for LibraryError
impl Unpin for LibraryError
impl !UnwindSafe for LibraryError
Blanket Implementations
Mutably borrows from an owned value. Read more
type ForSelf = WithMetadata_<T, T>
type ForSelf = WithMetadata_<T, T>
This is always WithMetadata_<Self, Self>
Compares the address of self
with the address of other
. Read more
Emulates the pipeline operator, allowing method syntax in more places. Read more
The same as piped
except that the function takes &Self
Useful for functions that take &Self
instead of Self
. Read more
The same as piped
, except that the function takes &mut Self
.
Useful for functions that take &mut Self
instead of Self
. Read more
Mutates self using a closure taking self by mutable reference, passing it along the method chain. Read more
Observes the value of self, passing it along unmodified. Useful in long method chains. Read more
Performs a conversion with Into
.
using the turbofish .into_::<_>()
syntax. Read more
Performs a reference to reference conversion with AsRef
,
using the turbofish .as_ref_::<_>()
syntax. Read more
Performs a mutable reference to mutable reference conversion with AsMut
,
using the turbofish .as_mut_::<_>()
syntax. Read more
unsafe fn transmute_element<T>(
self
) -> <Self as CanTransmuteElement<T>>::TransmutedPtr where
Self: CanTransmuteElement<T>,
unsafe fn transmute_element<T>(
self
) -> <Self as CanTransmuteElement<T>>::TransmutedPtr where
Self: CanTransmuteElement<T>,
Transmutes the element type of this pointer.. Read more
type Type = T
type Type = T
This is always Self
.
Converts a value back to the original type.
Converts a mutable reference back to the original type.
alloc
only.Converts a box back to the original type.
Converts a value back to the original type.
Converts a reference back to the original type.
Converts a mutable reference back to the original type.
alloc
only.Converts a box back to the original type.
alloc
only.Converts an Arc back to the original type.
alloc
only.Converts an Rc back to the original type.