Enum aws_sdk_accessanalyzer::types::FindingType
source · #[non_exhaustive]pub enum FindingType {
ExternalAccess,
UnusedIamRole,
UnusedIamUserAccessKey,
UnusedIamUserPassword,
UnusedPermission,
Unknown(UnknownVariantValue),
}
Expand description
When writing a match expression against FindingType
, 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 findingtype = unimplemented!();
match findingtype {
FindingType::ExternalAccess => { /* ... */ },
FindingType::UnusedIamRole => { /* ... */ },
FindingType::UnusedIamUserAccessKey => { /* ... */ },
FindingType::UnusedIamUserPassword => { /* ... */ },
FindingType::UnusedPermission => { /* ... */ },
other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
_ => { /* ... */ },
}
The above code demonstrates that when findingtype
represents
NewFeature
, the execution path will lead to the second last match arm,
even though the enum does not contain a variant FindingType::NewFeature
in the current version of SDK. The reason is that the variable other
,
created by the @
operator, is bound to
FindingType::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 FindingType::NewFeature
is defined.
Specifically, when findingtype
represents NewFeature
,
the execution path will hit the second last match arm as before by virtue of
calling as_str
on FindingType::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
ExternalAccess
UnusedIamRole
UnusedIamUserAccessKey
UnusedIamUserPassword
UnusedPermission
Unknown(UnknownVariantValue)
Unknown
. See the docs on this enum for the correct way to handle unknown variants.Unknown
contains new variants that have been added since this code was generated.
Implementations§
source§impl FindingType
impl FindingType
source§impl FindingType
impl FindingType
sourcepub fn try_parse(value: &str) -> Result<Self, UnknownVariantError>
pub fn try_parse(value: &str) -> Result<Self, UnknownVariantError>
Parses the enum value while disallowing unknown variants.
Unknown variants will result in an error.
Trait Implementations§
source§impl AsRef<str> for FindingType
impl AsRef<str> for FindingType
source§impl Clone for FindingType
impl Clone for FindingType
source§fn clone(&self) -> FindingType
fn clone(&self) -> FindingType
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Debug for FindingType
impl Debug for FindingType
source§impl Display for FindingType
impl Display for FindingType
source§impl From<&str> for FindingType
impl From<&str> for FindingType
source§impl FromStr for FindingType
impl FromStr for FindingType
source§impl Hash for FindingType
impl Hash for FindingType
source§impl Ord for FindingType
impl Ord for FindingType
source§fn cmp(&self, other: &FindingType) -> Ordering
fn cmp(&self, other: &FindingType) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere
Self: Sized,
source§impl PartialEq for FindingType
impl PartialEq for FindingType
source§fn eq(&self, other: &FindingType) -> bool
fn eq(&self, other: &FindingType) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd for FindingType
impl PartialOrd for FindingType
source§fn partial_cmp(&self, other: &FindingType) -> Option<Ordering>
fn partial_cmp(&self, other: &FindingType) -> 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 FindingType
impl StructuralPartialEq for FindingType
Auto Trait Implementations§
impl Freeze for FindingType
impl RefUnwindSafe for FindingType
impl Send for FindingType
impl Sync for FindingType
impl Unpin for FindingType
impl UnwindSafe for FindingType
Blanket Implementations§
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
source§impl<Q, K> Comparable<K> for Q
impl<Q, K> Comparable<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
source§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.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> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more