Enum sp_metadata_ir::StorageEntryTypeIR

pub enum StorageEntryTypeIR<T: Form = MetaForm> {
    Plain(T::Type),
    Map {
        hashers: Vec<StorageHasherIR>,
        key: T::Type,
        value: T::Type,
    },
}

A type of storage value.

Variants

Plain(T::Type)

Plain storage entry (just the value).

Map

Fields

hashers: Vec<StorageHasherIR>

One or more hashers, should be one hasher per key element.

key: T::Type

The type of the key, can be a tuple with elements for each of the hashers.

value: T::Type

The type of the value.

A storage map.

Trait Implementations

impl<T: Clone + Form> Clone for StorageEntryTypeIR<T>

where T::Type: Clone,

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

where T::Type: Debug,

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

Formats the value using the given formatter.

impl<T: Form> Encode for StorageEntryTypeIR<T>

where T::Type: Encode,

fn size_hint(&self) -> usize

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

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

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

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

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 From<StorageEntryTypeIR> for StorageEntryType

fn from(ir: StorageEntryTypeIR) -> Self

Converts to this type from the input type.

impl IntoPortable for StorageEntryTypeIR

type Output = StorageEntryTypeIR<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 for StorageEntryTypeIR<T>

where T::Type: PartialEq,

fn eq(&self, other: &StorageEntryTypeIR<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> EncodeLike for StorageEntryTypeIR<T>

where T::Type: Encode,

impl<T: Eq + Form> Eq for StorageEntryTypeIR<T>

where T::Type: Eq,

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

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