stellar-xdr 27.0.0

#[allow(unused_imports, clippy::wildcard_imports)]
use super::*;

/// StellarValueExt is an XDR NestedUnion defined as:
///
/// ```text
/// union switch (StellarValueType v)
///     {
///     case STELLAR_VALUE_BASIC:
///         void;
///     case STELLAR_VALUE_SIGNED:
///         LedgerCloseValueSignature lcValueSignature;
/// #ifdef CAP_0083
///     case STELLAR_VALUE_EMPTY_TX_SET:
///         struct
///         {
///             Hash txSetHash;
///             Hash previousLedgerHash;
///             uint32 previousLedgerVersion;
///             LedgerCloseValueSignature lcValueSignature;
///         } proposedValue;
/// #endif
///     }
/// ```
///
// union with discriminant StellarValueType
#[cfg_attr(feature = "serde", cfg_eval::cfg_eval)]
#[derive(Clone, Debug, Hash, PartialEq, Eq, PartialOrd, Ord)]
#[cfg_attr(feature = "arbitrary", derive(Arbitrary))]
#[cfg_attr(
    all(feature = "serde", feature = "alloc"),
    serde_with::serde_as,
    derive(serde::Serialize, serde::Deserialize),
    serde(rename_all = "snake_case")
)]
#[cfg_attr(feature = "schemars", derive(schemars::JsonSchema))]
#[allow(clippy::large_enum_variant)]
pub enum StellarValueExt {
    Basic,
    Signed(LedgerCloseValueSignature),
    #[cfg(feature = "cap_0083")]
    EmptyTxSet(StellarValueProposedValue),
}

#[cfg(feature = "alloc")]
impl Default for StellarValueExt {
    fn default() -> Self {
        Self::Basic
    }
}

impl StellarValueExt {
    const _VARIANTS: &[StellarValueType] = &[
        StellarValueType::Basic,
        StellarValueType::Signed,
        #[cfg(feature = "cap_0083")]
        StellarValueType::EmptyTxSet,
    ];
    pub const VARIANTS: [StellarValueType; Self::_VARIANTS.len()] = {
        let mut arr = [Self::_VARIANTS[0]; Self::_VARIANTS.len()];
        let mut i = 1;
        while i < Self::_VARIANTS.len() {
            arr[i] = Self::_VARIANTS[i];
            i += 1;
        }
        arr
    };
    const _VARIANTS_STR: &[&str] = &[
        "Basic",
        "Signed",
        #[cfg(feature = "cap_0083")]
        "EmptyTxSet",
    ];
    pub const VARIANTS_STR: [&'static str; Self::_VARIANTS_STR.len()] = {
        let mut arr = [Self::_VARIANTS_STR[0]; Self::_VARIANTS_STR.len()];
        let mut i = 1;
        while i < Self::_VARIANTS_STR.len() {
            arr[i] = Self::_VARIANTS_STR[i];
            i += 1;
        }
        arr
    };

    #[must_use]
    pub const fn name(&self) -> &'static str {
        match self {
            Self::Basic => "Basic",
            Self::Signed(_) => "Signed",
            #[cfg(feature = "cap_0083")]
            Self::EmptyTxSet(_) => "EmptyTxSet",
        }
    }

    #[must_use]
    pub const fn discriminant(&self) -> StellarValueType {
        #[allow(clippy::match_same_arms)]
        match self {
            Self::Basic => StellarValueType::Basic,
            Self::Signed(_) => StellarValueType::Signed,
            #[cfg(feature = "cap_0083")]
            Self::EmptyTxSet(_) => StellarValueType::EmptyTxSet,
        }
    }

    #[must_use]
    pub const fn variants() -> [StellarValueType; Self::_VARIANTS.len()] {
        Self::VARIANTS
    }
}

impl Name for StellarValueExt {
    #[must_use]
    fn name(&self) -> &'static str {
        Self::name(self)
    }
}

impl Discriminant<StellarValueType> for StellarValueExt {
    #[must_use]
    fn discriminant(&self) -> StellarValueType {
        Self::discriminant(self)
    }
}

impl Variants<StellarValueType> for StellarValueExt {
    fn variants() -> slice::Iter<'static, StellarValueType> {
        Self::VARIANTS.iter()
    }
}

impl Union<StellarValueType> for StellarValueExt {}

impl ReadXdr for StellarValueExt {
    #[cfg(feature = "std")]
    fn read_xdr<R: Read>(r: &mut Limited<R>) -> Result<Self, Error> {
        r.with_limited_depth(|r| {
            let dv: StellarValueType = <StellarValueType as ReadXdr>::read_xdr(r)?;
            #[allow(clippy::match_same_arms, clippy::match_wildcard_for_single_variants)]
            let v = match dv {
                StellarValueType::Basic => Self::Basic,
                StellarValueType::Signed => Self::Signed(LedgerCloseValueSignature::read_xdr(r)?),
                #[cfg(feature = "cap_0083")]
                StellarValueType::EmptyTxSet => {
                    Self::EmptyTxSet(StellarValueProposedValue::read_xdr(r)?)
                }
                #[allow(unreachable_patterns)]
                _ => return Err(Error::Invalid),
            };
            Ok(v)
        })
    }
}

impl WriteXdr for StellarValueExt {
    #[cfg(feature = "std")]
    fn write_xdr<W: Write>(&self, w: &mut Limited<W>) -> Result<(), Error> {
        w.with_limited_depth(|w| {
            self.discriminant().write_xdr(w)?;
            #[allow(clippy::match_same_arms)]
            match self {
                Self::Basic => ().write_xdr(w)?,
                Self::Signed(v) => v.write_xdr(w)?,
                #[cfg(feature = "cap_0083")]
                Self::EmptyTxSet(v) => v.write_xdr(w)?,
            };
            Ok(())
        })
    }
}