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// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.
/// When writing a match expression against `HandlerErrorCode`, 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 handlererrorcode = unimplemented!();
/// match handlererrorcode {
/// HandlerErrorCode::AccessDenied => { /* ... */ },
/// HandlerErrorCode::AlreadyExists => { /* ... */ },
/// HandlerErrorCode::GeneralServiceException => { /* ... */ },
/// HandlerErrorCode::HandlerInternalFailure => { /* ... */ },
/// HandlerErrorCode::InternalFailure => { /* ... */ },
/// HandlerErrorCode::InvalidCredentials => { /* ... */ },
/// HandlerErrorCode::InvalidRequest => { /* ... */ },
/// HandlerErrorCode::InvalidTypeConfiguration => { /* ... */ },
/// HandlerErrorCode::NetworkFailure => { /* ... */ },
/// HandlerErrorCode::NonCompliant => { /* ... */ },
/// HandlerErrorCode::NotFound => { /* ... */ },
/// HandlerErrorCode::ServiceTimeout => { /* ... */ },
/// HandlerErrorCode::NotUpdatable => { /* ... */ },
/// HandlerErrorCode::ResourceConflict => { /* ... */ },
/// HandlerErrorCode::ServiceInternalError => { /* ... */ },
/// HandlerErrorCode::ServiceLimitExceeded => { /* ... */ },
/// HandlerErrorCode::Throttling => { /* ... */ },
/// HandlerErrorCode::UnknownValue => { /* ... */ },
/// HandlerErrorCode::UnsupportedTarget => { /* ... */ },
/// other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
/// _ => { /* ... */ },
/// }
/// ```
/// The above code demonstrates that when `handlererrorcode` represents
/// `NewFeature`, the execution path will lead to the second last match arm,
/// even though the enum does not contain a variant `HandlerErrorCode::NewFeature`
/// in the current version of SDK. The reason is that the variable `other`,
/// created by the `@` operator, is bound to
/// `HandlerErrorCode::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 `HandlerErrorCode::NewFeature` is defined.
/// Specifically, when `handlererrorcode` represents `NewFeature`,
/// the execution path will hit the second last match arm as before by virtue of
/// calling `as_str` on `HandlerErrorCode::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.
/// _Note: `HandlerErrorCode::Unknown` has been renamed to `::UnknownValue`._
#[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 HandlerErrorCode {
#[allow(missing_docs)] // documentation missing in model
AccessDenied,
#[allow(missing_docs)] // documentation missing in model
AlreadyExists,
#[allow(missing_docs)] // documentation missing in model
GeneralServiceException,
#[allow(missing_docs)] // documentation missing in model
HandlerInternalFailure,
#[allow(missing_docs)] // documentation missing in model
InternalFailure,
#[allow(missing_docs)] // documentation missing in model
InvalidCredentials,
#[allow(missing_docs)] // documentation missing in model
InvalidRequest,
#[allow(missing_docs)] // documentation missing in model
InvalidTypeConfiguration,
#[allow(missing_docs)] // documentation missing in model
NetworkFailure,
#[allow(missing_docs)] // documentation missing in model
NonCompliant,
#[allow(missing_docs)] // documentation missing in model
NotFound,
#[allow(missing_docs)] // documentation missing in model
ServiceTimeout,
#[allow(missing_docs)] // documentation missing in model
NotUpdatable,
#[allow(missing_docs)] // documentation missing in model
ResourceConflict,
#[allow(missing_docs)] // documentation missing in model
ServiceInternalError,
#[allow(missing_docs)] // documentation missing in model
ServiceLimitExceeded,
#[allow(missing_docs)] // documentation missing in model
Throttling,
/// _Note: `::Unknown` has been renamed to `::UnknownValue`._
UnknownValue,
#[allow(missing_docs)] // documentation missing in model
UnsupportedTarget,
/// `Unknown` contains new variants that have been added since this code was generated.
#[deprecated(note = "Don't directly match on `Unknown`. See the docs on this enum for the correct way to handle unknown variants.")]
Unknown(crate::primitives::sealed_enum_unknown::UnknownVariantValue),
}
impl ::std::convert::From<&str> for HandlerErrorCode {
fn from(s: &str) -> Self {
match s {
"AccessDenied" => HandlerErrorCode::AccessDenied,
"AlreadyExists" => HandlerErrorCode::AlreadyExists,
"GeneralServiceException" => HandlerErrorCode::GeneralServiceException,
"HandlerInternalFailure" => HandlerErrorCode::HandlerInternalFailure,
"InternalFailure" => HandlerErrorCode::InternalFailure,
"InvalidCredentials" => HandlerErrorCode::InvalidCredentials,
"InvalidRequest" => HandlerErrorCode::InvalidRequest,
"InvalidTypeConfiguration" => HandlerErrorCode::InvalidTypeConfiguration,
"NetworkFailure" => HandlerErrorCode::NetworkFailure,
"NonCompliant" => HandlerErrorCode::NonCompliant,
"NotFound" => HandlerErrorCode::NotFound,
"NotStabilized" => HandlerErrorCode::ServiceTimeout,
"NotUpdatable" => HandlerErrorCode::NotUpdatable,
"ResourceConflict" => HandlerErrorCode::ResourceConflict,
"ServiceInternalError" => HandlerErrorCode::ServiceInternalError,
"ServiceLimitExceeded" => HandlerErrorCode::ServiceLimitExceeded,
"Throttling" => HandlerErrorCode::Throttling,
"Unknown" => HandlerErrorCode::UnknownValue,
"UnsupportedTarget" => HandlerErrorCode::UnsupportedTarget,
other => HandlerErrorCode::Unknown(crate::primitives::sealed_enum_unknown::UnknownVariantValue(other.to_owned())),
}
}
}
impl ::std::str::FromStr for HandlerErrorCode {
type Err = ::std::convert::Infallible;
fn from_str(s: &str) -> ::std::result::Result<Self, <Self as ::std::str::FromStr>::Err> {
::std::result::Result::Ok(HandlerErrorCode::from(s))
}
}
impl HandlerErrorCode {
/// Returns the `&str` value of the enum member.
pub fn as_str(&self) -> &str {
match self {
HandlerErrorCode::AccessDenied => "AccessDenied",
HandlerErrorCode::AlreadyExists => "AlreadyExists",
HandlerErrorCode::GeneralServiceException => "GeneralServiceException",
HandlerErrorCode::HandlerInternalFailure => "HandlerInternalFailure",
HandlerErrorCode::InternalFailure => "InternalFailure",
HandlerErrorCode::InvalidCredentials => "InvalidCredentials",
HandlerErrorCode::InvalidRequest => "InvalidRequest",
HandlerErrorCode::InvalidTypeConfiguration => "InvalidTypeConfiguration",
HandlerErrorCode::NetworkFailure => "NetworkFailure",
HandlerErrorCode::NonCompliant => "NonCompliant",
HandlerErrorCode::NotFound => "NotFound",
HandlerErrorCode::ServiceTimeout => "NotStabilized",
HandlerErrorCode::NotUpdatable => "NotUpdatable",
HandlerErrorCode::ResourceConflict => "ResourceConflict",
HandlerErrorCode::ServiceInternalError => "ServiceInternalError",
HandlerErrorCode::ServiceLimitExceeded => "ServiceLimitExceeded",
HandlerErrorCode::Throttling => "Throttling",
HandlerErrorCode::UnknownValue => "Unknown",
HandlerErrorCode::UnsupportedTarget => "UnsupportedTarget",
HandlerErrorCode::Unknown(value) => value.as_str(),
}
}
/// Returns all the `&str` representations of the enum members.
pub const fn values() -> &'static [&'static str] {
&[
"AccessDenied",
"AlreadyExists",
"GeneralServiceException",
"HandlerInternalFailure",
"InternalFailure",
"InvalidCredentials",
"InvalidRequest",
"InvalidTypeConfiguration",
"NetworkFailure",
"NonCompliant",
"NotFound",
"NotStabilized",
"NotUpdatable",
"ResourceConflict",
"ServiceInternalError",
"ServiceLimitExceeded",
"Throttling",
"Unknown",
"UnsupportedTarget",
]
}
}
impl ::std::convert::AsRef<str> for HandlerErrorCode {
fn as_ref(&self) -> &str {
self.as_str()
}
}
impl HandlerErrorCode {
/// Parses the enum value while disallowing unknown variants.
///
/// Unknown variants will result in an error.
pub fn try_parse(value: &str) -> ::std::result::Result<Self, crate::error::UnknownVariantError> {
match Self::from(value) {
#[allow(deprecated)]
Self::Unknown(_) => ::std::result::Result::Err(crate::error::UnknownVariantError::new(value)),
known => Ok(known),
}
}
}
impl ::std::fmt::Display for HandlerErrorCode {
fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
match self {
HandlerErrorCode::AccessDenied => write!(f, "AccessDenied"),
HandlerErrorCode::AlreadyExists => write!(f, "AlreadyExists"),
HandlerErrorCode::GeneralServiceException => write!(f, "GeneralServiceException"),
HandlerErrorCode::HandlerInternalFailure => write!(f, "HandlerInternalFailure"),
HandlerErrorCode::InternalFailure => write!(f, "InternalFailure"),
HandlerErrorCode::InvalidCredentials => write!(f, "InvalidCredentials"),
HandlerErrorCode::InvalidRequest => write!(f, "InvalidRequest"),
HandlerErrorCode::InvalidTypeConfiguration => write!(f, "InvalidTypeConfiguration"),
HandlerErrorCode::NetworkFailure => write!(f, "NetworkFailure"),
HandlerErrorCode::NonCompliant => write!(f, "NonCompliant"),
HandlerErrorCode::NotFound => write!(f, "NotFound"),
HandlerErrorCode::ServiceTimeout => write!(f, "NotStabilized"),
HandlerErrorCode::NotUpdatable => write!(f, "NotUpdatable"),
HandlerErrorCode::ResourceConflict => write!(f, "ResourceConflict"),
HandlerErrorCode::ServiceInternalError => write!(f, "ServiceInternalError"),
HandlerErrorCode::ServiceLimitExceeded => write!(f, "ServiceLimitExceeded"),
HandlerErrorCode::Throttling => write!(f, "Throttling"),
HandlerErrorCode::UnknownValue => write!(f, "Unknown"),
HandlerErrorCode::UnsupportedTarget => write!(f, "UnsupportedTarget"),
HandlerErrorCode::Unknown(value) => write!(f, "{}", value),
}
}
}