Enum holochain_wasmer_host::prelude::MemoryError [−]
pub enum MemoryError { Region(String), CouldNotGrow { current: Pages, attempted_delta: Pages, }, InvalidMemory { reason: String, }, MinimumMemoryTooLarge { min_requested: Pages, max_allowed: Pages, }, MaximumMemoryTooLarge { max_requested: Pages, max_allowed: Pages, }, Generic(String), }
Expand description
Error type describing things that can go wrong when operating on Wasm Memories.
Variants
Region(String)
Low level error with mmap.
The operation would cause the size of the memory to exceed the maximum or would cause an overflow leading to unindexable memory.
Show fields
The operation would cause the size of the memory size exceed the maximum.
Show fields
Fields of InvalidMemory
reason: String
The reason why the provided memory is invalid.
Caller asked for more minimum memory than we can give them.
Show fields
Caller asked for a maximum memory greater than we can give them.
Show fields
Generic(String)
A user defined error value, used for error cases not listed above.
Trait Implementations
impl Clone for MemoryError
impl Clone for MemoryError
pub fn clone(&self) -> MemoryError
pub fn clone(&self) -> MemoryError
Returns a copy of the value. Read more
Performs copy-assignment from source
. Read more
impl Debug for MemoryError
impl Debug for MemoryError
impl Display for MemoryError
impl Display for MemoryError
impl Error for MemoryError
impl Error for MemoryError
impl Hash for MemoryError
impl Hash for MemoryError
impl PartialEq<MemoryError> for MemoryError
impl PartialEq<MemoryError> for MemoryError
pub fn eq(&self, other: &MemoryError) -> bool
pub fn eq(&self, other: &MemoryError) -> bool
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
pub fn ne(&self, other: &MemoryError) -> bool
pub fn ne(&self, other: &MemoryError) -> bool
This method tests for !=
.
impl StructuralPartialEq for MemoryError
Auto Trait Implementations
impl RefUnwindSafe for MemoryError
impl Send for MemoryError
impl Sync for MemoryError
impl Unpin for MemoryError
impl UnwindSafe for MemoryError
Blanket Implementations
type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
pub fn pointer_metadata(
&<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
Mutably borrows from an owned value. Read more
Instruments this type with the provided Span
, returning an
Instrumented
wrapper. Read more
pub fn vzip(self) -> V