aws_sdk_securityhub/types/
_workflow_state.rs

1// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
2
3/// When writing a match expression against `WorkflowState`, it is important to ensure
4/// your code is forward-compatible. That is, if a match arm handles a case for a
5/// feature that is supported by the service but has not been represented as an enum
6/// variant in a current version of SDK, your code should continue to work when you
7/// upgrade SDK to a future version in which the enum does include a variant for that
8/// feature.
9///
10/// Here is an example of how you can make a match expression forward-compatible:
11///
12/// ```text
13/// # let workflowstate = unimplemented!();
14/// match workflowstate {
15///     WorkflowState::Assigned => { /* ... */ },
16///     WorkflowState::Deferred => { /* ... */ },
17///     WorkflowState::InProgress => { /* ... */ },
18///     WorkflowState::New => { /* ... */ },
19///     WorkflowState::Resolved => { /* ... */ },
20///     other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
21///     _ => { /* ... */ },
22/// }
23/// ```
24/// The above code demonstrates that when `workflowstate` represents
25/// `NewFeature`, the execution path will lead to the second last match arm,
26/// even though the enum does not contain a variant `WorkflowState::NewFeature`
27/// in the current version of SDK. The reason is that the variable `other`,
28/// created by the `@` operator, is bound to
29/// `WorkflowState::Unknown(UnknownVariantValue("NewFeature".to_owned()))`
30/// and calling `as_str` on it yields `"NewFeature"`.
31/// This match expression is forward-compatible when executed with a newer
32/// version of SDK where the variant `WorkflowState::NewFeature` is defined.
33/// Specifically, when `workflowstate` represents `NewFeature`,
34/// the execution path will hit the second last match arm as before by virtue of
35/// calling `as_str` on `WorkflowState::NewFeature` also yielding `"NewFeature"`.
36///
37/// Explicitly matching on the `Unknown` variant should
38/// be avoided for two reasons:
39/// - The inner data `UnknownVariantValue` is opaque, and no further information can be extracted.
40/// - It might inadvertently shadow other intended match arms.
41///
42#[allow(missing_docs)] // documentation missing in model
43#[deprecated(note = "This filter is deprecated. Instead, use SeverityLabel or FindingProviderFieldsSeverityLabel.")]
44#[non_exhaustive]
45#[derive(
46    ::std::clone::Clone, ::std::cmp::Eq, ::std::cmp::Ord, ::std::cmp::PartialEq, ::std::cmp::PartialOrd, ::std::fmt::Debug, ::std::hash::Hash,
47)]
48pub enum WorkflowState {
49    #[allow(missing_docs)] // documentation missing in model
50    Assigned,
51    #[allow(missing_docs)] // documentation missing in model
52    Deferred,
53    #[allow(missing_docs)] // documentation missing in model
54    InProgress,
55    #[allow(missing_docs)] // documentation missing in model
56    New,
57    #[allow(missing_docs)] // documentation missing in model
58    Resolved,
59    /// `Unknown` contains new variants that have been added since this code was generated.
60    #[deprecated(note = "Don't directly match on `Unknown`. See the docs on this enum for the correct way to handle unknown variants.")]
61    Unknown(crate::primitives::sealed_enum_unknown::UnknownVariantValue),
62}
63impl ::std::convert::From<&str> for WorkflowState {
64    fn from(s: &str) -> Self {
65        match s {
66            "ASSIGNED" => WorkflowState::Assigned,
67            "DEFERRED" => WorkflowState::Deferred,
68            "IN_PROGRESS" => WorkflowState::InProgress,
69            "NEW" => WorkflowState::New,
70            "RESOLVED" => WorkflowState::Resolved,
71            other => WorkflowState::Unknown(crate::primitives::sealed_enum_unknown::UnknownVariantValue(other.to_owned())),
72        }
73    }
74}
75impl ::std::str::FromStr for WorkflowState {
76    type Err = ::std::convert::Infallible;
77
78    fn from_str(s: &str) -> ::std::result::Result<Self, <Self as ::std::str::FromStr>::Err> {
79        ::std::result::Result::Ok(WorkflowState::from(s))
80    }
81}
82impl WorkflowState {
83    /// Returns the `&str` value of the enum member.
84    pub fn as_str(&self) -> &str {
85        match self {
86            WorkflowState::Assigned => "ASSIGNED",
87            WorkflowState::Deferred => "DEFERRED",
88            WorkflowState::InProgress => "IN_PROGRESS",
89            WorkflowState::New => "NEW",
90            WorkflowState::Resolved => "RESOLVED",
91            WorkflowState::Unknown(value) => value.as_str(),
92        }
93    }
94    /// Returns all the `&str` representations of the enum members.
95    pub const fn values() -> &'static [&'static str] {
96        &["ASSIGNED", "DEFERRED", "IN_PROGRESS", "NEW", "RESOLVED"]
97    }
98}
99impl ::std::convert::AsRef<str> for WorkflowState {
100    fn as_ref(&self) -> &str {
101        self.as_str()
102    }
103}
104impl WorkflowState {
105    /// Parses the enum value while disallowing unknown variants.
106    ///
107    /// Unknown variants will result in an error.
108    pub fn try_parse(value: &str) -> ::std::result::Result<Self, crate::error::UnknownVariantError> {
109        match Self::from(value) {
110            #[allow(deprecated)]
111            Self::Unknown(_) => ::std::result::Result::Err(crate::error::UnknownVariantError::new(value)),
112            known => Ok(known),
113        }
114    }
115}
116impl ::std::fmt::Display for WorkflowState {
117    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
118        match self {
119            WorkflowState::Assigned => write!(f, "ASSIGNED"),
120            WorkflowState::Deferred => write!(f, "DEFERRED"),
121            WorkflowState::InProgress => write!(f, "IN_PROGRESS"),
122            WorkflowState::New => write!(f, "NEW"),
123            WorkflowState::Resolved => write!(f, "RESOLVED"),
124            WorkflowState::Unknown(value) => write!(f, "{}", value),
125        }
126    }
127}
aws_sdk_securityhub/types/_workflow_state.rs

aws_sdk_securityhub/types/
_workflow_state.rs
