Struct pallet_collection::CollectionInfo

pub struct CollectionInfo<AccountId> {
    pub owner: AccountId,
    pub uri: Vec<u8>,
    pub total_supply: u128,
    pub token_type: Option<TokenType>,
}

Details of a collection.

Fields

owner: AccountId

uri: Vec<u8>

total_supply: u128

token_type: Option<TokenType>

Trait Implementations

impl<AccountId: Clone> Clone for CollectionInfo<AccountId>

fn clone(&self) -> CollectionInfo<AccountId>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<AccountId> Decode for CollectionInfo<AccountId> where
    AccountId: Decode,
    AccountId: Decode, 

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

Attempt to deserialise the value from input.

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

Attempt to skip the encoded value from input.

pub fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<AccountId: Default> Default for CollectionInfo<AccountId>

fn default() -> CollectionInfo<AccountId>

Returns the “default value” for a type.

impl<AccountId> Encode for CollectionInfo<AccountId> where
    AccountId: Encode,
    AccountId: Encode, 

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

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

pub fn size_hint(&self) -> usize

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

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

Convert self to an owned vector.

pub 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.

pub fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<AccountId> EncodeLike<CollectionInfo<AccountId>> for CollectionInfo<AccountId> where
    AccountId: Encode,
    AccountId: Encode, 

impl<AccountId: PartialEq> PartialEq<CollectionInfo<AccountId>> for CollectionInfo<AccountId>

fn eq(&self, other: &CollectionInfo<AccountId>) -> bool

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

fn ne(&self, other: &CollectionInfo<AccountId>) -> bool

This method tests for !=.

impl<T: Config> StorageMap<<T as Config>::Hash, CollectionInfo<<T as Config>::AccountId>> for Collections<T>

type Query = CollectionInfo<T::AccountId>

The type that get/take returns.

type Hasher = Blake2_128Concat

Hasher. Used for generating final key.

fn module_prefix() -> &'static [u8]

Module prefix. Used for generating final key.

fn storage_prefix() -> &'static [u8]

Storage prefix. Used for generating final key.

fn from_optional_value_to_query(
    v: Option<CollectionInfo<T::AccountId>>
) -> Self::Query

Convert an optional value retrieved from storage to the type queried.

fn from_query_to_optional_value(
    v: Self::Query
) -> Option<CollectionInfo<T::AccountId>>

Convert a query to an optional value into storage.

pub fn prefix_hash() -> Vec<u8, Global>

The full prefix; just the hash of module_prefix concatenated to the hash of storage_prefix.

pub fn storage_map_final_key<KeyArg>(key: KeyArg) -> Vec<u8, Global> where
    KeyArg: EncodeLike<K>, 

Generate the full key used in top storage.

impl<T: Config> StoragePrefixedMap<CollectionInfo<<T as Config>::AccountId>> for Collections<T>

fn module_prefix() -> &'static [u8]

Module prefix. Used for generating final key.

fn storage_prefix() -> &'static [u8]

Storage prefix. Used for generating final key.

pub fn final_prefix() -> [u8; 32]

Final full prefix that prefixes all keys.

pub fn remove_all()

Remove all value of the storage.

pub fn iter_values() -> PrefixIterator<Value>

Iter over all value of the storage.

pub fn translate_values<OldValue, F>(f: F) where
    F: FnMut(OldValue) -> Option<Value>,
    OldValue: Decode, 

Translate the values of all elements by a function f, in the map in no particular order. By returning None from f for an element, you’ll remove it from the map.

impl<AccountId> StructuralPartialEq for CollectionInfo<AccountId>