Struct polymesh_api_client::type_def::TypeParameter

pub struct TypeParameter<T = MetaForm> where
    T: Form, { /* private fields */ }

A generic type parameter.

Implementations

impl<T> TypeParameter<T> where
    T: Form, 

pub fn new(
    name: <T as Form>::String,
    ty: Option<<T as Form>::Type>
) -> TypeParameter<T>

Create a new TypeParameter.

pub fn ty(&self) -> Option<&<T as Form>::Type>

Get the type of the parameter.

None if the parameter is skipped.

pub fn name(&self) -> &<T as Form>::String

Get the name of the parameter.

Trait Implementations

impl<T> Clone for TypeParameter<T> where
    T: Clone + Form,
    <T as Form>::String: Clone,
    <T as Form>::Type: Clone, 

fn clone(&self) -> TypeParameter<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for TypeParameter<T> where
    T: Debug + Form,
    <T as Form>::String: Debug,
    <T as Form>::Type: Debug, 

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<T> Decode for TypeParameter<T> where
    T: Form,
    <T as Form>::String: Decode,
    Option<<T as Form>::Type>: Decode, 

fn decode<__CodecInputEdqy>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<TypeParameter<T>, Error> where
    __CodecInputEdqy: Input, 

Attempt to deserialise the value from input.

fn skip<I>(input: &mut I) -> Result<(), Error> where
    I: Input, 

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<'de, T> Deserialize<'de> for TypeParameter<T> where
    T: Form,
    <T as Form>::Type: DeserializeOwned,
    <T as Form>::String: DeserializeOwned, 

fn deserialize<__D>(
    __deserializer: __D
) -> Result<TypeParameter<T>, <__D as Deserializer<'de>>::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl<T> Encode for TypeParameter<T> where
    T: Form,
    <T as Form>::String: Encode,
    Option<<T as Form>::Type>: Encode, 

fn encode_to<__CodecOutputEdqy>(&self, __codec_dest_edqy: &mut __CodecOutputEdqy) where
    __CodecOutputEdqy: Output + ?Sized, 

Convert self to a slice and append it to the destination.

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> R where
    F: FnOnce(&[u8]) -> R, 

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<T> From<(<T as Form>::String, Option<<T as Form>::Type>)> for TypeParameter<T> where
    T: Form, 

fn from(
    original: (<T as Form>::String, Option<<T as Form>::Type>)
) -> TypeParameter<T>

Converts to this type from the input type.

impl IntoPortable for TypeParameter<MetaForm>

type Output = TypeParameter<PortableForm>

The portable version of Self.

fn into_portable(
    self,
    registry: &mut Registry
) -> <TypeParameter<MetaForm> as IntoPortable>::Output

Convert self to the portable form by using the registry for caching.

impl<T> Ord for TypeParameter<T> where
    T: Ord + Form,
    <T as Form>::String: Ord,
    <T as Form>::Type: Ord, 

fn cmp(&self, other: &TypeParameter<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self where
    Self: PartialOrd<Self>, 

Restrict a value to a certain interval.

impl<T> PartialEq<TypeParameter<T>> for TypeParameter<T> where
    T: PartialEq<T> + Form,
    <T as Form>::String: PartialEq<<T as Form>::String>,
    <T as Form>::Type: PartialEq<<T as Form>::Type>, 

fn eq(&self, other: &TypeParameter<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &TypeParameter<T>) -> bool

This method tests for !=.

impl<T> PartialOrd<TypeParameter<T>> for TypeParameter<T> where
    T: PartialOrd<T> + Form,
    <T as Form>::String: PartialOrd<<T as Form>::String>,
    <T as Form>::Type: PartialOrd<<T as Form>::Type>, 

fn partial_cmp(&self, other: &TypeParameter<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T> Serialize for TypeParameter<T> where
    T: Form,
    <T as Form>::Type: Serialize,
    <T as Form>::String: Serialize, 

fn serialize<__S>(
    &self,
    __serializer: __S
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl<T> EncodeLike<TypeParameter<T>> for TypeParameter<T> where
    T: Form,
    <T as Form>::String: Encode,
    Option<<T as Form>::Type>: Encode, 

impl<T> Eq for TypeParameter<T> where
    T: Eq + Form,
    <T as Form>::String: Eq,
    <T as Form>::Type: Eq, 

impl<T> StructuralEq for TypeParameter<T> where
    T: Form, 

impl<T> StructuralPartialEq for TypeParameter<T> where
    T: Form,