// Code generated by software.amazon.smithy.rust.codegen.smithy-rs. DO NOT EDIT.

/// When writing a match expression against `MarketoConnectorOperator`, 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 marketoconnectoroperator = unimplemented!();
/// match marketoconnectoroperator {
///     MarketoConnectorOperator::Addition => { /* ... */ },
///     MarketoConnectorOperator::Between => { /* ... */ },
///     MarketoConnectorOperator::Division => { /* ... */ },
///     MarketoConnectorOperator::GreaterThan => { /* ... */ },
///     MarketoConnectorOperator::LessThan => { /* ... */ },
///     MarketoConnectorOperator::MaskAll => { /* ... */ },
///     MarketoConnectorOperator::MaskFirstN => { /* ... */ },
///     MarketoConnectorOperator::MaskLastN => { /* ... */ },
///     MarketoConnectorOperator::Multiplication => { /* ... */ },
///     MarketoConnectorOperator::NoOp => { /* ... */ },
///     MarketoConnectorOperator::Projection => { /* ... */ },
///     MarketoConnectorOperator::Subtraction => { /* ... */ },
///     MarketoConnectorOperator::ValidateNonNegative => { /* ... */ },
///     MarketoConnectorOperator::ValidateNonNull => { /* ... */ },
///     MarketoConnectorOperator::ValidateNonZero => { /* ... */ },
///     MarketoConnectorOperator::ValidateNumeric => { /* ... */ },
///     other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
///     _ => { /* ... */ },
/// }
/// ```
/// The above code demonstrates that when `marketoconnectoroperator` represents
/// `NewFeature`, the execution path will lead to the second last match arm,
/// even though the enum does not contain a variant `MarketoConnectorOperator::NewFeature`
/// in the current version of SDK. The reason is that the variable `other`,
/// created by the `@` operator, is bound to
/// `MarketoConnectorOperator::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 `MarketoConnectorOperator::NewFeature` is defined.
/// Specifically, when `marketoconnectoroperator` represents `NewFeature`,
/// the execution path will hit the second last match arm as before by virtue of
/// calling `as_str` on `MarketoConnectorOperator::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 MarketoConnectorOperator {
    #[allow(missing_docs)] // documentation missing in model
    Addition,
    #[allow(missing_docs)] // documentation missing in model
    Between,
    #[allow(missing_docs)] // documentation missing in model
    Division,
    #[allow(missing_docs)] // documentation missing in model
    GreaterThan,
    #[allow(missing_docs)] // documentation missing in model
    LessThan,
    #[allow(missing_docs)] // documentation missing in model
    MaskAll,
    #[allow(missing_docs)] // documentation missing in model
    MaskFirstN,
    #[allow(missing_docs)] // documentation missing in model
    MaskLastN,
    #[allow(missing_docs)] // documentation missing in model
    Multiplication,
    #[allow(missing_docs)] // documentation missing in model
    NoOp,
    #[allow(missing_docs)] // documentation missing in model
    Projection,
    #[allow(missing_docs)] // documentation missing in model
    Subtraction,
    #[allow(missing_docs)] // documentation missing in model
    ValidateNonNegative,
    #[allow(missing_docs)] // documentation missing in model
    ValidateNonNull,
    #[allow(missing_docs)] // documentation missing in model
    ValidateNonZero,
    #[allow(missing_docs)] // documentation missing in model
    ValidateNumeric,
    /// `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 MarketoConnectorOperator {
    fn from(s: &str) -> Self {
        match s {
            "ADDITION" => MarketoConnectorOperator::Addition,
            "BETWEEN" => MarketoConnectorOperator::Between,
            "DIVISION" => MarketoConnectorOperator::Division,
            "GREATER_THAN" => MarketoConnectorOperator::GreaterThan,
            "LESS_THAN" => MarketoConnectorOperator::LessThan,
            "MASK_ALL" => MarketoConnectorOperator::MaskAll,
            "MASK_FIRST_N" => MarketoConnectorOperator::MaskFirstN,
            "MASK_LAST_N" => MarketoConnectorOperator::MaskLastN,
            "MULTIPLICATION" => MarketoConnectorOperator::Multiplication,
            "NO_OP" => MarketoConnectorOperator::NoOp,
            "PROJECTION" => MarketoConnectorOperator::Projection,
            "SUBTRACTION" => MarketoConnectorOperator::Subtraction,
            "VALIDATE_NON_NEGATIVE" => MarketoConnectorOperator::ValidateNonNegative,
            "VALIDATE_NON_NULL" => MarketoConnectorOperator::ValidateNonNull,
            "VALIDATE_NON_ZERO" => MarketoConnectorOperator::ValidateNonZero,
            "VALIDATE_NUMERIC" => MarketoConnectorOperator::ValidateNumeric,
            other => MarketoConnectorOperator::Unknown(crate::primitives::sealed_enum_unknown::UnknownVariantValue(other.to_owned())),
        }
    }
}
impl ::std::str::FromStr for MarketoConnectorOperator {
    type Err = ::std::convert::Infallible;

    fn from_str(s: &str) -> ::std::result::Result<Self, <Self as ::std::str::FromStr>::Err> {
        ::std::result::Result::Ok(MarketoConnectorOperator::from(s))
    }
}
impl MarketoConnectorOperator {
    /// Returns the `&str` value of the enum member.
    pub fn as_str(&self) -> &str {
        match self {
            MarketoConnectorOperator::Addition => "ADDITION",
            MarketoConnectorOperator::Between => "BETWEEN",
            MarketoConnectorOperator::Division => "DIVISION",
            MarketoConnectorOperator::GreaterThan => "GREATER_THAN",
            MarketoConnectorOperator::LessThan => "LESS_THAN",
            MarketoConnectorOperator::MaskAll => "MASK_ALL",
            MarketoConnectorOperator::MaskFirstN => "MASK_FIRST_N",
            MarketoConnectorOperator::MaskLastN => "MASK_LAST_N",
            MarketoConnectorOperator::Multiplication => "MULTIPLICATION",
            MarketoConnectorOperator::NoOp => "NO_OP",
            MarketoConnectorOperator::Projection => "PROJECTION",
            MarketoConnectorOperator::Subtraction => "SUBTRACTION",
            MarketoConnectorOperator::ValidateNonNegative => "VALIDATE_NON_NEGATIVE",
            MarketoConnectorOperator::ValidateNonNull => "VALIDATE_NON_NULL",
            MarketoConnectorOperator::ValidateNonZero => "VALIDATE_NON_ZERO",
            MarketoConnectorOperator::ValidateNumeric => "VALIDATE_NUMERIC",
            MarketoConnectorOperator::Unknown(value) => value.as_str(),
        }
    }
    /// Returns all the `&str` representations of the enum members.
    pub const fn values() -> &'static [&'static str] {
        &[
            "ADDITION",
            "BETWEEN",
            "DIVISION",
            "GREATER_THAN",
            "LESS_THAN",
            "MASK_ALL",
            "MASK_FIRST_N",
            "MASK_LAST_N",
            "MULTIPLICATION",
            "NO_OP",
            "PROJECTION",
            "SUBTRACTION",
            "VALIDATE_NON_NEGATIVE",
            "VALIDATE_NON_NULL",
            "VALIDATE_NON_ZERO",
            "VALIDATE_NUMERIC",
        ]
    }
}
impl ::std::convert::AsRef<str> for MarketoConnectorOperator {
    fn as_ref(&self) -> &str {
        self.as_str()
    }
}
impl MarketoConnectorOperator {
    /// 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 MarketoConnectorOperator {
    fn fmt(&self, f: &mut ::std::fmt::Formatter) -> ::std::fmt::Result {
        match self {
            MarketoConnectorOperator::Addition => write!(f, "ADDITION"),
            MarketoConnectorOperator::Between => write!(f, "BETWEEN"),
            MarketoConnectorOperator::Division => write!(f, "DIVISION"),
            MarketoConnectorOperator::GreaterThan => write!(f, "GREATER_THAN"),
            MarketoConnectorOperator::LessThan => write!(f, "LESS_THAN"),
            MarketoConnectorOperator::MaskAll => write!(f, "MASK_ALL"),
            MarketoConnectorOperator::MaskFirstN => write!(f, "MASK_FIRST_N"),
            MarketoConnectorOperator::MaskLastN => write!(f, "MASK_LAST_N"),
            MarketoConnectorOperator::Multiplication => write!(f, "MULTIPLICATION"),
            MarketoConnectorOperator::NoOp => write!(f, "NO_OP"),
            MarketoConnectorOperator::Projection => write!(f, "PROJECTION"),
            MarketoConnectorOperator::Subtraction => write!(f, "SUBTRACTION"),
            MarketoConnectorOperator::ValidateNonNegative => write!(f, "VALIDATE_NON_NEGATIVE"),
            MarketoConnectorOperator::ValidateNonNull => write!(f, "VALIDATE_NON_NULL"),
            MarketoConnectorOperator::ValidateNonZero => write!(f, "VALIDATE_NON_ZERO"),
            MarketoConnectorOperator::ValidateNumeric => write!(f, "VALIDATE_NUMERIC"),
            MarketoConnectorOperator::Unknown(value) => write!(f, "{}", value),
        }
    }
}