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// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
/// When writing a match expression against `Status`, 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:
///
/// ```text
/// # let status = unimplemented!();
/// match status {
/// Status::Active => { /* ... */ },
/// Status::Deleting => { /* ... */ },
/// Status::Error => { /* ... */ },
/// Status::Standby => { /* ... */ },
/// Status::Starting => { /* ... */ },
/// Status::Stopping => { /* ... */ },
/// Status::Updating => { /* ... */ },
/// other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
/// _ => { /* ... */ },
/// }
/// ```
/// The above code demonstrates that when `status` represents
/// `NewFeature`, the execution path will lead to the second last match arm,
/// even though the enum does not contain a variant `Status::NewFeature`
/// in the current version of SDK. The reason is that the variable `other`,
/// created by the `@` operator, is bound to
/// `Status::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 `Status::NewFeature` is defined.
/// Specifically, when `status` represents `NewFeature`,
/// the execution path will hit the second last match arm as before by virtue of
/// calling `as_str` on `Status::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.
#[allow(missing_docs)] // documentation missing in model
#[non_exhaustive]
#[derive(
std::clone::Clone,
std::cmp::Eq,
std::cmp::Ord,
std::cmp::PartialEq,
std::cmp::PartialOrd,
std::fmt::Debug,
std::hash::Hash,
)]
pub enum Status {
#[allow(missing_docs)] // documentation missing in model
Active,
#[allow(missing_docs)] // documentation missing in model
Deleting,
#[allow(missing_docs)] // documentation missing in model
Error,
#[allow(missing_docs)] // documentation missing in model
Standby,
#[allow(missing_docs)] // documentation missing in model
Starting,
#[allow(missing_docs)] // documentation missing in model
Stopping,
#[allow(missing_docs)] // documentation missing in model
Updating,
/// `Unknown` contains new variants that have been added since this code was generated.
Unknown(crate::primitives::UnknownVariantValue),
}
impl std::convert::From<&str> for Status {
fn from(s: &str) -> Self {
match s {
"ACTIVE" => Status::Active,
"DELETING" => Status::Deleting,
"ERROR" => Status::Error,
"STANDBY" => Status::Standby,
"STARTING" => Status::Starting,
"STOPPING" => Status::Stopping,
"UPDATING" => Status::Updating,
other => Status::Unknown(crate::primitives::UnknownVariantValue(other.to_owned())),
}
}
}
impl std::str::FromStr for Status {
type Err = std::convert::Infallible;
fn from_str(s: &str) -> std::result::Result<Self, Self::Err> {
Ok(Status::from(s))
}
}
impl Status {
/// Returns the `&str` value of the enum member.
pub fn as_str(&self) -> &str {
match self {
Status::Active => "ACTIVE",
Status::Deleting => "DELETING",
Status::Error => "ERROR",
Status::Standby => "STANDBY",
Status::Starting => "STARTING",
Status::Stopping => "STOPPING",
Status::Updating => "UPDATING",
Status::Unknown(value) => value.as_str(),
}
}
/// Returns all the `&str` representations of the enum members.
pub const fn values() -> &'static [&'static str] {
&[
"ACTIVE", "DELETING", "ERROR", "STANDBY", "STARTING", "STOPPING", "UPDATING",
]
}
}
impl AsRef<str> for Status {
fn as_ref(&self) -> &str {
self.as_str()
}
}