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

/// When writing a match expression against `M2tsDataPtsControl`, 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 m2tsdataptscontrol = unimplemented!();
/// match m2tsdataptscontrol {
///     M2tsDataPtsControl::AlignToVideo => { /* ... */ },
///     M2tsDataPtsControl::Auto => { /* ... */ },
///     other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
///     _ => { /* ... */ },
/// }
/// ```
/// The above code demonstrates that when `m2tsdataptscontrol` represents
/// `NewFeature`, the execution path will lead to the second last match arm,
/// even though the enum does not contain a variant `M2tsDataPtsControl::NewFeature`
/// in the current version of SDK. The reason is that the variable `other`,
/// created by the `@` operator, is bound to
/// `M2tsDataPtsControl::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 `M2tsDataPtsControl::NewFeature` is defined.
/// Specifically, when `m2tsdataptscontrol` represents `NewFeature`,
/// the execution path will hit the second last match arm as before by virtue of
/// calling `as_str` on `M2tsDataPtsControl::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.
/// If you select ALIGN_TO_VIDEO, MediaConvert writes captions and data packets with Presentation Timestamp (PTS) values greater than or equal to the first video packet PTS (MediaConvert drops captions and data packets with lesser PTS values). Keep the default value to allow all PTS values.
#[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 M2tsDataPtsControl {
    #[allow(missing_docs)] // documentation missing in model
    AlignToVideo,
    #[allow(missing_docs)] // documentation missing in model
    Auto,
    /// `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 M2tsDataPtsControl {
    fn from(s: &str) -> Self {
        match s {
            "ALIGN_TO_VIDEO" => M2tsDataPtsControl::AlignToVideo,
            "AUTO" => M2tsDataPtsControl::Auto,
            other => M2tsDataPtsControl::Unknown(crate::primitives::sealed_enum_unknown::UnknownVariantValue(other.to_owned())),
        }
    }
}
impl ::std::str::FromStr for M2tsDataPtsControl {
    type Err = ::std::convert::Infallible;

    fn from_str(s: &str) -> ::std::result::Result<Self, <Self as ::std::str::FromStr>::Err> {
        ::std::result::Result::Ok(M2tsDataPtsControl::from(s))
    }
}
impl M2tsDataPtsControl {
    /// Returns the `&str` value of the enum member.
    pub fn as_str(&self) -> &str {
        match self {
            M2tsDataPtsControl::AlignToVideo => "ALIGN_TO_VIDEO",
            M2tsDataPtsControl::Auto => "AUTO",
            M2tsDataPtsControl::Unknown(value) => value.as_str(),
        }
    }
    /// Returns all the `&str` representations of the enum members.
    pub const fn values() -> &'static [&'static str] {
        &["ALIGN_TO_VIDEO", "AUTO"]
    }
}
impl ::std::convert::AsRef<str> for M2tsDataPtsControl {
    fn as_ref(&self) -> &str {
        self.as_str()
    }
}
impl M2tsDataPtsControl {
    /// 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),
        }
    }
}