Enum holochain::prelude::AppStatusFx
source · pub enum AppStatusFx {
NoChange,
SpinDown,
SpinUp,
Both,
}
Expand description
A declaration of the side effects of a particular AppStatusTransition.
Two values of this type may also be combined into one, to capture the overall effect of a series of transitions.
The intent of this type is to make sure that any operation which causes an app state transition is followed up with a call to process_app_status_fx in order to reconcile the cell state with the new app state.
Variants§
NoChange
The transition did not result in any change to CellState.
SpinDown
The transition may cause some Cells to be removed.
SpinUp
The transition may cause some Cells to be added (fallibly).
Both
The transition may cause some Cells to be removed and some to be (fallibly) added.
Implementations§
source§impl AppStatusFx
impl AppStatusFx
sourcepub fn combine(self, other: AppStatusFx) -> AppStatusFx
pub fn combine(self, other: AppStatusFx) -> AppStatusFx
Combine two effects into one. Think “monoidal append”, if that helps.
Trait Implementations§
source§impl Clone for AppStatusFx
impl Clone for AppStatusFx
source§fn clone(&self) -> AppStatusFx
fn clone(&self) -> AppStatusFx
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 AppStatusFx
impl Debug for AppStatusFx
source§impl Default for AppStatusFx
impl Default for AppStatusFx
source§fn default() -> AppStatusFx
fn default() -> AppStatusFx
Returns the “default value” for a type. Read more
source§impl PartialEq for AppStatusFx
impl PartialEq for AppStatusFx
source§fn eq(&self, other: &AppStatusFx) -> bool
fn eq(&self, other: &AppStatusFx) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.impl Eq for AppStatusFx
impl StructuralPartialEq for AppStatusFx
Auto Trait Implementations§
impl RefUnwindSafe for AppStatusFx
impl Send for AppStatusFx
impl Sync for AppStatusFx
impl Unpin for AppStatusFx
impl UnwindSafe for AppStatusFx
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impl<T> AnySync for T
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Converts some archived metadata to the pointer metadata for itself.
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T: ?Sized,
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Mutably borrows from an owned value. Read more
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Compare self to
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