Enum cosmwasm_vm::CommunicationError
source · #[non_exhaustive]
pub enum CommunicationError {
DerefErr {
offset: u32,
msg: String,
},
InvalidOrder {
value: i32,
},
InvalidRegion {
source: RegionValidationError,
},
InvalidUtf8 {
msg: String,
},
RegionLengthTooBig {
length: usize,
max_length: usize,
},
RegionTooSmall {
size: usize,
required: usize,
},
ZeroAddress {},
}
Expand description
An error in the communcation between contract and host. Those happen around imports and exports.
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.
DerefErr
InvalidOrder
InvalidRegion
Fields
§
source: RegionValidationError
InvalidUtf8
Whenever UTF-8 bytes cannot be decoded into a unicode string, e.g. in String::from_utf8 or str::from_utf8.
RegionLengthTooBig
RegionTooSmall
ZeroAddress
Fields
Trait Implementations§
source§impl Debug for CommunicationError
impl Debug for CommunicationError
source§impl Display for CommunicationError
impl Display for CommunicationError
source§impl Error for CommunicationError
impl Error for CommunicationError
source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
1.0.0 · source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
source§impl From<CommunicationError> for VmError
impl From<CommunicationError> for VmError
source§fn from(source: CommunicationError) -> Self
fn from(source: CommunicationError) -> Self
Converts to this type from the input type.
source§impl From<RegionValidationError> for CommunicationError
impl From<RegionValidationError> for CommunicationError
source§fn from(source: RegionValidationError) -> Self
fn from(source: RegionValidationError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl RefUnwindSafe for CommunicationError
impl Send for CommunicationError
impl Sync for CommunicationError
impl Unpin for CommunicationError
impl UnwindSafe for CommunicationError
Blanket Implementations§
§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
§impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
impl<F, W, T, D> Deserialize<With<T, W>, D> for Fwhere
W: DeserializeWith<F, T, D>,
D: Fallible + ?Sized,
F: ?Sized,
§fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
fn deserialize(
&self,
deserializer: &mut D
) -> Result<With<T, W>, <D as Fallible>::Error>
Deserializes using the given deserializer
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> Upcastable for Twhere
T: Any + Send + Sync + 'static,
impl<T> Upcastable for Twhere
T: Any + Send + Sync + 'static,
§fn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
§fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref