Trait FromValueAndType 

pub trait FromValueAndType: Sized {
    // Required method
    fn from_extractor<'a, 'b>(
        extractor: &'a impl WitValueExtractor<'a, 'b>,
    ) -> Result<Self, String>;

    // Provided method
    fn from_value_and_type(value_and_type: ValueAndType) -> Result<Self, String> { ... }
}

Required Methods

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

Provided Methods

fn from_value_and_type(value_and_type: ValueAndType) -> Result<Self, String>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl FromValueAndType for IpAddr

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for Result<(), ()>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for ResourceMode

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for WitNode

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for WitTypeNode

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for bool

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for char

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for f32

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for f64

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for i8

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for i16

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for i32

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for i64

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for u8

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for u16

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for u32

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for u64

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for String

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for Duration

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for ComponentId

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NamedWitTypeNode

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for Uri

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for Uuid

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for ValueAndType

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for WitType

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for WitValue

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for Uri

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroI8

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroI16

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroI32

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroI64

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroU8

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroU16

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroU32

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl FromValueAndType for NonZeroU64

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType> FromValueAndType for (A, B)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType> FromValueAndType for (A, B, C)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType> FromValueAndType for (A, B, C, D)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType> FromValueAndType for (A, B, C, D, E)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType> FromValueAndType for (A, B, C, D, E, F)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType, G: FromValueAndType> FromValueAndType for (A, B, C, D, E, F, G)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType, G: FromValueAndType, H: FromValueAndType> FromValueAndType for (A, B, C, D, E, F, G, H)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType, G: FromValueAndType, H: FromValueAndType, I: FromValueAndType> FromValueAndType for (A, B, C, D, E, F, G, H, I)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType, G: FromValueAndType, H: FromValueAndType, I: FromValueAndType, J: FromValueAndType> FromValueAndType for (A, B, C, D, E, F, G, H, I, J)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType, G: FromValueAndType, H: FromValueAndType, I: FromValueAndType, J: FromValueAndType, K: FromValueAndType> FromValueAndType for (A, B, C, D, E, F, G, H, I, J, K)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<A: FromValueAndType, B: FromValueAndType, C: FromValueAndType, D: FromValueAndType, E: FromValueAndType, F: FromValueAndType, G: FromValueAndType, H: FromValueAndType, I: FromValueAndType, J: FromValueAndType, K: FromValueAndType, L: FromValueAndType> FromValueAndType for (A, B, C, D, E, F, G, H, I, J, K, L)

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<E: FromValueAndType> FromValueAndType for Result<(), E>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<K: FromValueAndType + Eq + Hash, V: FromValueAndType> FromValueAndType for HashMap<K, V>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<K: FromValueAndType + Ord, V: FromValueAndType> FromValueAndType for BTreeMap<K, V>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<S: FromValueAndType> FromValueAndType for Result<S, ()>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<S: FromValueAndType, E: FromValueAndType> FromValueAndType for Result<S, E>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T> FromValueAndType for PhantomData<T>

fn from_extractor<'a, 'b>( _extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType + Eq + Hash> FromValueAndType for HashSet<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType + Ord> FromValueAndType for BTreeSet<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for Bound<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for Option<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for LinkedList<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for VecDeque<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for Rc<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for Arc<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for Vec<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

impl<T: FromValueAndType> FromValueAndType for Range<T>

fn from_extractor<'a, 'b>( extractor: &'a impl WitValueExtractor<'a, 'b>, ) -> Result<Self, String>

Implementors

impl FromValueAndType for Level

impl FromValueAndType for golem_rust::Uuid