Enum aws_sdk_connect::model::ActionType
source · #[non_exhaustive]
pub enum ActionType {
AssignContactCategory,
CreateTask,
GenerateEventbridgeEvent,
SendNotification,
Unknown(UnknownVariantValue),
}
Expand description
When writing a match expression against ActionType
, it is important to ensure
your code is forward-compatible. That is, if a match arm handles a case for a
feature that is supported by the service but has not been represented as an enum
variant in a current version of SDK, your code should continue to work when you
upgrade SDK to a future version in which the enum does include a variant for that
feature.
Here is an example of how you can make a match expression forward-compatible:
# let actiontype = unimplemented!();
match actiontype {
ActionType::AssignContactCategory => { /* ... */ },
ActionType::CreateTask => { /* ... */ },
ActionType::GenerateEventbridgeEvent => { /* ... */ },
ActionType::SendNotification => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}
The above code demonstrates that when actiontype
represents
NewFeature
, the execution path will lead to the second last match arm,
even though the enum does not contain a variant ActionType::NewFeature
in the current version of SDK. The reason is that the variable other
,
created by the @
operator, is bound to
ActionType::Unknown(UnknownVariantValue("NewFeature".to_owned()))
and calling as_str
on it yields "NewFeature"
.
This match expression is forward-compatible when executed with a newer
version of SDK where the variant ActionType::NewFeature
is defined.
Specifically, when actiontype
represents NewFeature
,
the execution path will hit the second last match arm as before by virtue of
calling as_str
on ActionType::NewFeature
also yielding "NewFeature"
.
Explicitly matching on the Unknown
variant should
be avoided for two reasons:
- The inner data
UnknownVariantValue
is opaque, and no further information can be extracted. - It might inadvertently shadow other intended match arms.
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
AssignContactCategory
CreateTask
GenerateEventbridgeEvent
SendNotification
Unknown(UnknownVariantValue)
Unknown
contains new variants that have been added since this code was generated.
Implementations§
Trait Implementations§
source§impl AsRef<str> for ActionType
impl AsRef<str> for ActionType
source§impl Clone for ActionType
impl Clone for ActionType
source§fn clone(&self) -> ActionType
fn clone(&self) -> ActionType
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for ActionType
impl Debug for ActionType
source§impl From<&str> for ActionType
impl From<&str> for ActionType
source§impl FromStr for ActionType
impl FromStr for ActionType
source§impl Hash for ActionType
impl Hash for ActionType
source§impl Ord for ActionType
impl Ord for ActionType
source§fn cmp(&self, other: &ActionType) -> Ordering
fn cmp(&self, other: &ActionType) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq<ActionType> for ActionType
impl PartialEq<ActionType> for ActionType
source§fn eq(&self, other: &ActionType) -> bool
fn eq(&self, other: &ActionType) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<ActionType> for ActionType
impl PartialOrd<ActionType> for ActionType
source§fn partial_cmp(&self, other: &ActionType) -> Option<Ordering>
fn partial_cmp(&self, other: &ActionType) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moreimpl Eq for ActionType
impl StructuralEq for ActionType
impl StructuralPartialEq for ActionType
Auto Trait Implementations§
impl RefUnwindSafe for ActionType
impl Send for ActionType
impl Sync for ActionType
impl Unpin for ActionType
impl UnwindSafe for ActionType
Blanket Implementations§
source§impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.