Enum holochain_types::prelude::init::InitCallbackResult
source · pub enum InitCallbackResult {
Pass,
Fail(String),
UnresolvedDependencies(UnresolvedDependencies),
}
Expand description
The result of the DNA initialization callback.
This is the aggregated result of all of the DNA’s zome initializations. If any zome fails to initialize, the DNA initialization at large will fail.
See HDK documentation on init callback.
Examples
Variants§
Trait Implementations§
source§impl CallbackResult for InitCallbackResult
impl CallbackResult for InitCallbackResult
source§fn is_definitive(&self) -> bool
fn is_definitive(&self) -> bool
if a callback result is definitive we should halt any further iterations over remaining
calls e.g. over sparse names or subsequent zomes
typically a clear failure is definitive but success and missing dependencies are not
in the case of success or missing deps, a subsequent callback could give us a definitive
answer like a fail, and we don’t want to over-optimise wasm calls and miss a clear failure
source§fn try_from_wasm_error(
wasm_error: WasmError
) -> Result<InitCallbackResult, WasmError>
fn try_from_wasm_error( wasm_error: WasmError ) -> Result<InitCallbackResult, WasmError>
when a WasmError is returned from a callback (e.g. via
?
operator) it might mean either: Read moresource§impl Clone for InitCallbackResult
impl Clone for InitCallbackResult
source§fn clone(&self) -> InitCallbackResult
fn clone(&self) -> InitCallbackResult
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for InitCallbackResult
impl Debug for InitCallbackResult
source§impl<'de> Deserialize<'de> for InitCallbackResult
impl<'de> Deserialize<'de> for InitCallbackResult
source§fn deserialize<__D>(
__deserializer: __D
) -> Result<InitCallbackResult, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>( __deserializer: __D ) -> Result<InitCallbackResult, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
source§impl PartialEq<InitCallbackResult> for InitCallbackResult
impl PartialEq<InitCallbackResult> for InitCallbackResult
source§fn eq(&self, other: &InitCallbackResult) -> bool
fn eq(&self, other: &InitCallbackResult) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Serialize for InitCallbackResult
impl Serialize for InitCallbackResult
source§fn serialize<__S>(
&self,
__serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>( &self, __serializer: __S ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where __S: Serializer,
Serialize this value into the given Serde serializer. Read more
source§impl TryFrom<&InitCallbackResult> for SerializedBytes
impl TryFrom<&InitCallbackResult> for SerializedBytes
§type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
source§fn try_from(
t: &InitCallbackResult
) -> Result<SerializedBytes, SerializedBytesError>
fn try_from( t: &InitCallbackResult ) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
source§impl TryFrom<InitCallbackResult> for SerializedBytes
impl TryFrom<InitCallbackResult> for SerializedBytes
§type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
source§fn try_from(
t: InitCallbackResult
) -> Result<SerializedBytes, SerializedBytesError>
fn try_from( t: InitCallbackResult ) -> Result<SerializedBytes, SerializedBytesError>
Performs the conversion.
source§impl TryFrom<SerializedBytes> for InitCallbackResult
impl TryFrom<SerializedBytes> for InitCallbackResult
§type Error = SerializedBytesError
type Error = SerializedBytesError
The type returned in the event of a conversion error.
source§fn try_from(
sb: SerializedBytes
) -> Result<InitCallbackResult, SerializedBytesError>
fn try_from( sb: SerializedBytes ) -> Result<InitCallbackResult, SerializedBytesError>
Performs the conversion.
impl StructuralPartialEq for InitCallbackResult
Auto Trait Implementations§
impl RefUnwindSafe for InitCallbackResult
impl Send for InitCallbackResult
impl Sync for InitCallbackResult
impl Unpin for InitCallbackResult
impl UnwindSafe for InitCallbackResult
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.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
§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>
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<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,
impl<SS, SP> SupersetOf<SS> for SPwhere SS: SubsetOf<SP>,
§fn to_subset(&self) -> Option<SS>
fn to_subset(&self) -> Option<SS>
The inverse inclusion map: attempts to construct
self
from the equivalent element of its
superset. Read more§fn is_in_subset(&self) -> bool
fn is_in_subset(&self) -> bool
Checks if
self
is actually part of its subset T
(and can be converted to it).§fn to_subset_unchecked(&self) -> SS
fn to_subset_unchecked(&self) -> SS
Use with care! Same as
self.to_subset
but without any property checks. Always succeeds.§fn from_subset(element: &SS) -> SP
fn from_subset(element: &SS) -> SP
The inclusion map: converts
self
to the equivalent element of its superset.§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