Struct ink_metadata::ConstructorSpec

pub struct ConstructorSpec<F: Form = MetaForm> {
    pub label: F::String,
    pub selector: Selector,
    pub payable: bool,
    pub args: Vec<MessageParamSpec<F>>,
    pub return_type: ReturnTypeSpec<F>,
    pub docs: Vec<F::String>,
}

Describes a constructor of a contract.

Fields

label: F::String

The label of the constructor.

In case of a trait provided constructor the label is prefixed with the trait label.

selector: Selector

The selector hash of the message.

payable: bool

If the constructor accepts any value from the caller.

args: Vec<MessageParamSpec<F>>

The parameters of the deployment handler.

return_type: ReturnTypeSpec<F>

The return type of the constructor..

docs: Vec<F::String>

The deployment handler documentation.

Implementations

impl<F> ConstructorSpec<F>where
    F: Form,

pub fn label(&self) -> &F::String

Returns the label of the constructor.

In case of a trait provided constructor the label is prefixed with the trait label.

pub fn selector(&self) -> &Selector

Returns the selector hash of the constructor.

pub fn payable(&self) -> &bool

Returns if the constructor is payable by the caller.

pub fn args(&self) -> &[MessageParamSpec<F>]

Returns the parameters of the deployment handler.

pub fn return_type(&self) -> &ReturnTypeSpec<F>

Returns the return type of the constructor.

pub fn docs(&self) -> &[F::String]

Returns the deployment handler documentation.

impl<F> ConstructorSpec<F>where
    F: Form,

pub fn from_label(
    label: <F as Form>::String
) -> ConstructorSpecBuilder<F, Missing<Selector>, Missing<IsPayable>, Missing<Returns>>

Creates a new constructor spec builder.

Trait Implementations

impl<F: Debug + Form> Debug for ConstructorSpec<F>where
    F::String: Debug,

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

Formats the value using the given formatter.

impl<'de, F: Form> Deserialize<'de> for ConstructorSpec<F>where
    F::Type: DeserializeOwned,
    F::String: DeserializeOwned,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl IntoPortable for ConstructorSpec

type Output = ConstructorSpec<PortableForm>

The portable version of Self.

fn into_portable(self, registry: &mut Registry) -> Self::Output

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

impl<F: PartialEq + Form> PartialEq<ConstructorSpec<F>> for ConstructorSpec<F>where
    F::String: PartialEq,

fn eq(&self, other: &ConstructorSpec<F>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<F: Form> Serialize for ConstructorSpec<F>where
    F::Type: Serialize,
    F::String: Serialize,

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

Serialize this value into the given Serde serializer.

impl<F: Eq + Form> Eq for ConstructorSpec<F>where
    F::String: Eq,

impl<F: Form> StructuralEq for ConstructorSpec<F>

impl<F: Form> StructuralPartialEq for ConstructorSpec<F>