Struct CollectionMetadata 

pub struct CollectionMetadata<Deposit, StringLimit: Get<u32>> {
    pub deposit: Deposit,
    pub data: BoundedVec<u8, StringLimit>,
}

Information about the collection’s metadata.

Fields

deposit: Deposit

The balance deposited for this metadata.

This pays for the data stored in this struct.

data: BoundedVec<u8, StringLimit>

General information concerning this collection. Limited in length by StringLimit. This will generally be either a JSON dump or the hash of some JSON which can be found on a hash-addressable global publication system such as IPFS.

Trait Implementations

impl<Deposit: Clone, StringLimit: Clone + Get<u32>> Clone for CollectionMetadata<Deposit, StringLimit>

fn clone(&self) -> CollectionMetadata<Deposit, StringLimit>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Deposit, StringLimit> Debug for CollectionMetadata<Deposit, StringLimit>

where Deposit: Debug, StringLimit: Debug + Get<u32>,

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

Formats the value using the given formatter.

impl<Deposit, StringLimit: Get<u32>> Decode for CollectionMetadata<Deposit, StringLimit>

where Deposit: Decode, BoundedVec<u8, StringLimit>: Decode,

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

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self>, ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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<Deposit: Default, StringLimit: Default + Get<u32>> Default for CollectionMetadata<Deposit, StringLimit>

fn default() -> CollectionMetadata<Deposit, StringLimit>

Returns the “default value” for a type.

impl<Deposit, StringLimit: Get<u32>> Encode for CollectionMetadata<Deposit, StringLimit>

where Deposit: Encode, BoundedVec<u8, StringLimit>: 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<Deposit, StringLimit: Get<u32>> MaxEncodedLen for CollectionMetadata<Deposit, StringLimit>

where Deposit: MaxEncodedLen,

fn max_encoded_len() -> usize

Upper bound, in bytes, of the maximum encoded size of this item.

impl<Deposit: PartialEq, StringLimit: PartialEq + Get<u32>> PartialEq for CollectionMetadata<Deposit, StringLimit>

fn eq(&self, other: &CollectionMetadata<Deposit, StringLimit>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl<Deposit, StringLimit> TypeInfo for CollectionMetadata<Deposit, StringLimit>

where Deposit: TypeInfo + 'static, BoundedVec<u8, StringLimit>: TypeInfo + 'static, StringLimit: Get<u32> + 'static,

type Identity = CollectionMetadata<Deposit, StringLimit>

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl<Deposit, StringLimit: Get<u32>> EncodeLike for CollectionMetadata<Deposit, StringLimit>

where Deposit: Encode, BoundedVec<u8, StringLimit>: Encode,

impl<Deposit: Eq, StringLimit: Eq + Get<u32>> Eq for CollectionMetadata<Deposit, StringLimit>

impl<Deposit, StringLimit: Get<u32>> StructuralPartialEq for CollectionMetadata<Deposit, StringLimit>