Trait soroban_env_common::TryFromVal

pub trait TryFromVal<E: Env, V: ?Sized>: Sized {
    type Error: Debug + Into<Error>;

    // Required method
    fn try_from_val(env: &E, v: &V) -> Result<Self, Self::Error>;
}

Trait for types that can be fallibly converted to another type V, analogous to the standard Rust type TryFrom, but making use of the provided Env implementation E in order to convert parts of the type that require it. Mainly this exists because Val types that contain object handles need to delegate to the environment to look up and extract the content of those handles.

Required Associated Types

type Error: Debug + Into<Error>

Required Methods

fn try_from_val(env: &E, v: &V) -> Result<Self, Self::Error>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<E: Env> TryFromVal<E, ()> for [Val; 0]

type Error = Error

fn try_from_val(_env: &E, _v: &()) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, DurationVal> for u64

type Error = Error

fn try_from_val(env: &E, val: &DurationVal) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, TimepointVal> for u64

type Error = Error

fn try_from_val(env: &E, val: &TimepointVal) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, U64Val> for u64

type Error = Error

fn try_from_val(env: &E, val: &U64Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, BytesObject> for Vec<u8>

type Error = Error

fn try_from_val(env: &E, val: &BytesObject) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, StringObject> for String

type Error = Error

fn try_from_val(env: &E, v: &StringObject) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for bool

type Error = ConversionError

fn try_from_val(_env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for i32

type Error = ConversionError

fn try_from_val(_env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for i64

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for i128

type Error = Error

fn try_from_val(env: &E, v: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for u32

type Error = ConversionError

fn try_from_val(_env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for u64

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for u128

type Error = Error

fn try_from_val(env: &E, v: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for ()

type Error = ConversionError

fn try_from_val(_env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for String

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, Val> for Vec<u8>

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env> TryFromVal<E, [Val; 0]> for ()

type Error = Error

fn try_from_val(_env: &E, _val: &[Val; 0]) -> Result<Self, Self::Error>

impl<E: Env, T0> TryFromVal<E, Val> for (T0,)

where T0: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1> TryFromVal<E, Val> for (T0, T1)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2> TryFromVal<E, Val> for (T0, T1, T2)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3> TryFromVal<E, Val> for (T0, T1, T2, T3)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4> TryFromVal<E, Val> for (T0, T1, T2, T3, T4)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6, T7)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>, T10: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>, T10: TryFromVal<E, Val>, T11: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> TryFromVal<E, Val> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>, T10: TryFromVal<E, Val>, T11: TryFromVal<E, Val>, T12: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6> + TryFromVal<E, T7> + TryFromVal<E, T8> + TryFromVal<E, T9> + TryFromVal<E, T10> + TryFromVal<E, T11> + TryFromVal<E, T12>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>, T10: TryFromVal<E, Val>, T11: TryFromVal<E, Val>, T12: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6> + TryFromVal<E, T7> + TryFromVal<E, T8> + TryFromVal<E, T9> + TryFromVal<E, T10> + TryFromVal<E, T11>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>, T10: TryFromVal<E, Val>, T11: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6> + TryFromVal<E, T7> + TryFromVal<E, T8> + TryFromVal<E, T9> + TryFromVal<E, T10>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>, T10: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6> + TryFromVal<E, T7> + TryFromVal<E, T8> + TryFromVal<E, T9>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6, T7, T8, T9) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>, T9: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6> + TryFromVal<E, T7> + TryFromVal<E, T8>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6, T7, T8) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6, T7, T8)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>, T8: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6> + TryFromVal<E, T7>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6, T7) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6, T7)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>, T7: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5> + TryFromVal<E, T6>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5, T6) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5, T6)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>, T6: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4, T5)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4> + TryFromVal<E, T5>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4, T5) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, T5, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4, T5)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>, T5: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, const N: usize> TryFromVal<E, (T0, T1, T2, T3, T4)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3> + TryFromVal<E, T4>,

type Error = Error

fn try_from_val( env: &E, val: &(T0, T1, T2, T3, T4) ) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, T4, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3, T4)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>, T4: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, const N: usize> TryFromVal<E, (T0, T1, T2, T3)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2> + TryFromVal<E, T3>,

type Error = Error

fn try_from_val(env: &E, val: &(T0, T1, T2, T3)) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, T3, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2, T3)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>, T3: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, const N: usize> TryFromVal<E, (T0, T1, T2)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1> + TryFromVal<E, T2>,

type Error = Error

fn try_from_val(env: &E, val: &(T0, T1, T2)) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, T2, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1, T2)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>, T2: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, const N: usize> TryFromVal<E, (T0, T1)> for [Val; N]

where Val: TryFromVal<E, T0> + TryFromVal<E, T1>,

type Error = Error

fn try_from_val(env: &E, val: &(T0, T1)) -> Result<Self, Self::Error>

impl<E: Env, T0, T1, const N: usize> TryFromVal<E, [Val; N]> for (T0, T1)

where T0: TryFromVal<E, Val>, T1: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T0, const N: usize> TryFromVal<E, (T0,)> for [Val; N]

where Val: TryFromVal<E, T0>,

type Error = Error

fn try_from_val(env: &E, val: &(T0,)) -> Result<Self, Self::Error>

impl<E: Env, T0, const N: usize> TryFromVal<E, [Val; N]> for (T0,)

where T0: TryFromVal<E, Val>,

type Error = Error

fn try_from_val(env: &E, val: &[Val; N]) -> Result<Self, Self::Error>

impl<E: Env, T> TryFromVal<E, Val> for Option<T>

where T: TryFromVal<E, Val>,

type Error = <T as TryFromVal<E, Val>>::Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, T, R> TryFromVal<E, Val> for Result<T, R>

where T: TryFromVal<E, Val>, R: TryFrom<Error>, <R as TryFrom<Error>>::Error: Into<Error>,

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

impl<E: Env, const N: usize> TryFromVal<E, BytesObject> for [u8; N]

type Error = Error

fn try_from_val(env: &E, val: &BytesObject) -> Result<Self, Self::Error>

impl<E: Env, const N: usize> TryFromVal<E, Val> for [u8; N]

type Error = Error

fn try_from_val(env: &E, val: &Val) -> Result<Self, Self::Error>

Implementors

impl<'a, E> TryFromVal<E, ScValObjRef<'a>> for Object

where E: Env + Convert<ScValObjRef<'a>, Object>,

type Error = Error

impl<E> TryFromVal<E, Object> for ScValObject

where E: Env + Convert<Object, ScValObject>,

type Error = <E as Convert<Object, ScValObject>>::Error

impl<E: Env> TryFromVal<E, &ScVal> for Symbol

type Error = Error

impl<E: Env> TryFromVal<E, &str> for StringObject

type Error = Error

impl<E: Env> TryFromVal<E, &str> for Symbol

type Error = Error

impl<E: Env> TryFromVal<E, &str> for Val

type Error = Error

impl<E: Env> TryFromVal<E, &ScSymbol> for Symbol

type Error = Error

impl<E: Env> TryFromVal<E, &[u8]> for BytesObject

type Error = Error

impl<E: Env> TryFromVal<E, &[u8]> for Symbol

type Error = Error

impl<E: Env> TryFromVal<E, &[u8]> for Val

type Error = Error

impl<E: Env> TryFromVal<E, ScVal> for Symbol

type Error = Error

impl<E: Env> TryFromVal<E, ScVal> for Val

where Object: for<'a> TryFromVal<E, ScValObjRef<'a>>, for<'a> <Object as TryFromVal<E, ScValObjRef<'a>>>::Error: Into<Error>,

type Error = Error

impl<E: Env> TryFromVal<E, bool> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, i32> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, i64> for Val

type Error = Error

impl<E: Env> TryFromVal<E, i128> for I128Val

type Error = Error

impl<E: Env> TryFromVal<E, i128> for Val

type Error = Error

impl<E: Env> TryFromVal<E, u32> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, u64> for DurationVal

type Error = Error

impl<E: Env> TryFromVal<E, u64> for TimepointVal

type Error = Error

impl<E: Env> TryFromVal<E, u64> for U64Val

type Error = Error

impl<E: Env> TryFromVal<E, u64> for Val

type Error = Error

impl<E: Env> TryFromVal<E, u128> for U128Val

type Error = Error

impl<E: Env> TryFromVal<E, u128> for Val

type Error = Error

impl<E: Env> TryFromVal<E, ()> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, String> for StringObject

type Error = Error

impl<E: Env> TryFromVal<E, String> for Val

type Error = Error

impl<E: Env> TryFromVal<E, Vec<u8>> for BytesObject

type Error = Error

impl<E: Env> TryFromVal<E, Vec<u8>> for Val

type Error = Error

impl<E: Env> TryFromVal<E, DurationObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, DurationSmall> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, DurationVal> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I32Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I64Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I64Small> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I64Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I128Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I128Small> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I128Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I256Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I256Small> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I256Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, TimepointObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, TimepointSmall> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, TimepointVal> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U32Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U64Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U64Small> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U64Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U128Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U128Small> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U128Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U256Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U256Small> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U256Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, AddressObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Bool> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, BytesObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Error> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, I256> for I256Val

type Error = Error

impl<E: Env> TryFromVal<E, I256> for Val

type Error = Error

impl<E: Env> TryFromVal<E, MapObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Object> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, StringObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Symbol> for ScVal

type Error = Error

impl<E: Env> TryFromVal<E, Symbol> for SymbolStr

type Error = Error

impl<E: Env> TryFromVal<E, Symbol> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Symbol> for ScSymbol

type Error = Error

impl<E: Env> TryFromVal<E, SymbolObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, SymbolSmall> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, U256> for U256Val

type Error = Error

impl<E: Env> TryFromVal<E, U256> for Val

type Error = Error

impl<E: Env> TryFromVal<E, Val> for ScVal

where ScValObject: TryFromVal<E, Object>, <ScValObject as TryFromVal<E, Object>>::Error: Into<Error>,

type Error = Error

impl<E: Env> TryFromVal<E, Val> for DurationObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for DurationSmall

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for DurationVal

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I32Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I64Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I64Small

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I64Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I128Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I128Small

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I128Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I256Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I256Small

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I256Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for TimepointObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for TimepointSmall

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for TimepointVal

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U32Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U64Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U64Small

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U64Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U128Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U128Small

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U128Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U256Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U256Small

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U256Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for AddressObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for Bool

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for BytesObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for Error

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for I256

type Error = Error

impl<E: Env> TryFromVal<E, Val> for MapObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for Object

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for StringObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for Symbol

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for SymbolObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for SymbolSmall

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for U256

type Error = Error

impl<E: Env> TryFromVal<E, Val> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for VecObject

type Error = ConversionError

impl<E: Env> TryFromVal<E, Val> for Void

type Error = ConversionError

impl<E: Env> TryFromVal<E, VecObject> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, Void> for Val

type Error = ConversionError

impl<E: Env> TryFromVal<E, ScSymbol> for Symbol

type Error = Error

impl<E: Env, T0> TryFromVal<E, (T0,)> for Val

where T0: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1> TryFromVal<E, (T0, T1)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2> TryFromVal<E, (T0, T1, T2)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3> TryFromVal<E, (T0, T1, T2, T3)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4> TryFromVal<E, (T0, T1, T2, T3, T4)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5> TryFromVal<E, (T0, T1, T2, T3, T4, T5)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>, T7: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>, T7: TryIntoVal<E, Val>, T8: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>, T7: TryIntoVal<E, Val>, T8: TryIntoVal<E, Val>, T9: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>, T7: TryIntoVal<E, Val>, T8: TryIntoVal<E, Val>, T9: TryIntoVal<E, Val>, T10: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>, T7: TryIntoVal<E, Val>, T8: TryIntoVal<E, Val>, T9: TryIntoVal<E, Val>, T10: TryIntoVal<E, Val>, T11: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12> TryFromVal<E, (T0, T1, T2, T3, T4, T5, T6, T7, T8, T9, T10, T11, T12)> for Val

where T0: TryIntoVal<E, Val>, T1: TryIntoVal<E, Val>, T2: TryIntoVal<E, Val>, T3: TryIntoVal<E, Val>, T4: TryIntoVal<E, Val>, T5: TryIntoVal<E, Val>, T6: TryIntoVal<E, Val>, T7: TryIntoVal<E, Val>, T8: TryIntoVal<E, Val>, T9: TryIntoVal<E, Val>, T10: TryIntoVal<E, Val>, T11: TryIntoVal<E, Val>, T12: TryIntoVal<E, Val>,

type Error = Error

impl<E: Env, T> TryFromVal<E, Option<T>> for Val

where T: TryIntoVal<E, Val>,

type Error = <T as TryIntoVal<E, Val>>::Error

impl<E: Env, T, R> TryFromVal<E, Result<T, R>> for Val

where Val: TryFromVal<E, T>, for<'a> &'a R: TryInto<Error>, for<'a> <&'a R as TryInto<Error>>::Error: Into<Error>,

type Error = Error

impl<E: Env, const N: usize> TryFromVal<E, [u8; N]> for BytesObject

type Error = Error

impl<E: Env, const N: usize> TryFromVal<E, [u8; N]> for Val

type Error = Error