Struct frame_metadata::v14::StorageEntryMetadata

pub struct StorageEntryMetadata<T: Form = MetaForm> {
    pub name: T::String,
    pub modifier: StorageEntryModifier,
    pub ty: StorageEntryType<T>,
    pub default: Vec<u8>,
    pub docs: Vec<T::String>,
}

Metadata about one storage entry.

Fields

name: T::String

Variable name of the storage entry.

modifier: StorageEntryModifier

An Option modifier of that storage entry.

ty: StorageEntryType<T>

Type of the value stored in the entry.

default: Vec<u8>

Default value (SCALE encoded).

docs: Vec<T::String>

Storage entry documentation.

Trait Implementations

impl<T: Clone + Form> Clone for StorageEntryMetadata<T>where
    T::String: Clone,

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

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug + Form> Debug for StorageEntryMetadata<T>where
    T::String: Debug,

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

Formats the value using the given formatter.

impl<T: Form> Decode for StorageEntryMetadata<T>where
    T::String: Decode,
    StorageEntryType<T>: Decode,
    Vec<T::String>: Decode,

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

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<T: Form> Encode for StorageEntryMetadata<T>where
    T::String: Encode,
    StorageEntryType<T>: Encode,
    Vec<T::String>: Encode,

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

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) -> Rwhere
    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 IntoPortable for StorageEntryMetadata

type Output = StorageEntryMetadata<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<T: PartialEq + Form> PartialEq<StorageEntryMetadata<T>> for StorageEntryMetadata<T>where
    T::String: PartialEq,

fn eq(&self, other: &StorageEntryMetadata<T>) -> 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<T: Form> Serialize for StorageEntryMetadata<T>where
    T::Type: Serialize,
    T::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<T: Form> EncodeLike<StorageEntryMetadata<T>> for StorageEntryMetadata<T>where
    T::String: Encode,
    StorageEntryType<T>: Encode,
    Vec<T::String>: Encode,

impl<T: Eq + Form> Eq for StorageEntryMetadata<T>where
    T::String: Eq,

impl<T: Form> StructuralEq for StorageEntryMetadata<T>

impl<T: Form> StructuralPartialEq for StorageEntryMetadata<T>