Struct pallet_nft::pallet::Pallet

impl<T: Config> Pallet<T>

pub fn create_collection(
 origin: OriginFor<T>,
 collection_id: T::NftCollectionId,
 collection_type: T::CollectionType,
 metadata: BoundedVecOfUnq<T>
) -> DispatchResult

Creates an NFT collection of the given collection type and sets its metadata. The collection ID needs to be outside of the range of reserved IDs. The creation of a collection needs to be enabled in the permissions for the given collection type.

Parameters:

origin: The owner of the newly created collection.
collection_id: Identifier of a collection.
collection_type: The collection type determines its purpose and usage.
metadata: Arbitrary data about a collection, e.g. IPFS hash or name.

Emits CollectionCreated event

pub fn mint(
 origin: OriginFor<T>,
 collection_id: T::NftCollectionId,
 item_id: T::NftItemId,
 metadata: BoundedVecOfUnq<T>
) -> DispatchResult

Mints an NFT in the specified collection and sets its metadata. Minting of new items needs to be enabled in the permissions for the given collection type.

Parameters:

origin: The owner of the newly minted NFT.
collection_id: The collection of the asset to be minted.
item_id: The item of the asset to be minted.
metadata: Arbitrary data about an item, e.g. IPFS hash or symbol.

pub fn transfer(
 origin: OriginFor<T>,
 collection_id: T::NftCollectionId,
 item_id: T::NftItemId,
 dest: <T::Lookup as StaticLookup>::Source
) -> DispatchResult

Transfers NFT from account A to account B. Transfers need to be enabled in the permissions for the given collection type.

Parameters:

origin: The NFT owner
collection_id: The collection of the asset to be transferred.
item_id: The instance of the asset to be transferred.
dest: The account to receive ownership of the asset.

pub fn burn(
 origin: OriginFor<T>,
 collection_id: T::NftCollectionId,
 item_id: T::NftItemId
) -> DispatchResult

Removes a token from existence. Burning needs to be enabled in the permissions for the given collection type.

Parameters:

origin: The NFT owner.
collection_id: The collection of the asset to be burned.
item_id: The instance of the asset to be burned.

pub fn destroy_collection(
origin: OriginFor<T>,
collection_id: T::NftCollectionId
) -> DispatchResult

Removes a collection from existence. Destroying of collections need to be enabled in the permissions for the given collection type. Fails if the collection is not empty.

Parameters:

origin: The collection owner.
collection_id: The identifier of the asset collection to be destroyed.

impl<T: Config> Pallet<T>

pub fn collections<KArg>(
k: KArg
) -> Option<CollectionInfo<<T as Config>::CollectionType, BoundedVecOfUnq<T>>>where
KArg: EncodeLike<T::NftCollectionId>,

Stores collection info

impl<T: Config> Pallet<T>

pub fn items<KArg1, KArg2>(k1: KArg1, k2: KArg2) -> Option<ItemInfoOf<T>>where
KArg1: EncodeLike<T::NftCollectionId>,
KArg2: EncodeLike<T::NftItemId>,

Stores item info

Trait Implementations§

impl<T> Benchmarking for Pallet<T>where
T: Config + Config,

fn benchmarks(extra: bool) -> Vec<BenchmarkMetadata> ⓘ

Get the benchmarks available for this pallet. Generally there is one benchmark per extrinsic, so these are sometimes just called “extrinsics”. Read more

fn run_benchmark(
 extrinsic: &[u8],
 c: &[(BenchmarkParameter, u32)],
 whitelist: &[TrackedStorageKey],
 verify: bool,
 internal_repeats: u32
) -> Result<Vec<BenchmarkResult>, BenchmarkError>

Run the benchmarks for this pallet.

fn clone(&self) -> Self

Returns a copy of the value. Read more

1.0.0 · source§

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

Performs copy-assignment from source. Read more

impl<T: Config> CreateTypedCollection<<T as Config>::AccountId, <T as Config>::NftCollectionId, <T as Config>::CollectionType, BoundedVec<u8, <T as Config<()>>::StringLimit>> for Pallet<T>

fn create_typed_collection(
 owner: T::AccountId,
 collection_id: T::NftCollectionId,
 collection_type: T::CollectionType,
 metadata: Option<BoundedVecOfUnq<T>>
) -> DispatchResult

Creates an NFT collection of the given collection type and sets its metadata. The collection ID does not need to be outside of the range of reserved IDs. The permissions for the creation of a collection are not enforced. Metadata is set to the default value if not provided.

Parameters:

owner: The collection owner.
collection_id: Identifier of a collection.
collection_type: The collection type.
metadata: Optional arbitrary data about a collection, e.g. IPFS hash or name.

Emits CollectionCreated event

impl<T> Debug for Pallet<T>

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

Formats the value using the given formatter. Read more

impl<T: Config> Destroy<<T as Config>::AccountId> for Pallet<T>

fn get_destroy_witness(
collection: &Self::CollectionId
) -> Option<Self::DestroyWitness>

The witness data needed to destroy an item.

fn destroy(
 collection: Self::CollectionId,
 _witness: Self::DestroyWitness,
 maybe_check_owner: Option<T::AccountId>
) -> Result<Self::DestroyWitness, DispatchError>

Removes a collection from existence. Destroying of collections is not enforced by the permissions for the given collection type. Fails if the collection is not empty and contains items.

Parameters:

collection: The CollectionId to be destroyed.
witness: Empty witness data that needs to be provided to complete the operation successfully.
maybe_check_owner: An optional account id that can be used to authorize the destroy command. If not provided, we will not do any authorization checks before destroying the item.

If successful, this function will return empty witness data from the destroyed item.

type DestroyWitness = DestroyWitness

The witness data needed to destroy an item.

impl<T: Config> GetStorageVersion for Pallet<T>

fn current_storage_version() -> StorageVersion

Returns the current storage version as supported by the pallet.

fn on_chain_storage_version() -> StorageVersion

Returns the on-chain storage version of the pallet as stored in the storage.

impl<T: Config> Hooks<<T as Config>::BlockNumber> for Pallet<T>

fn on_finalize(_n: BlockNumber)

The block is being finalized. Implement to have something happen.

fn on_idle(_n: BlockNumber, _remaining_weight: Weight) -> Weight

This will be run when the block is being finalized (before on_finalize). Implement to have something happen using the remaining weight. Will not fire if the remaining weight is 0. Return the weight used, the hook will subtract it from current weight used and pass the result to the next on_idle hook if it exists. Read more

fn on_initialize(_n: BlockNumber) -> Weight

The block is being initialized. Implement to have something happen. Read more

fn on_runtime_upgrade() -> Weight

Perform a module upgrade. Read more

fn try_state(_n: BlockNumber) -> Result<(), &'static str>

Execute the sanity checks of this pallet, per block. Read more

fn pre_upgrade() -> Result<(), &'static str>

Execute some pre-checks prior to a runtime upgrade. Read more

fn post_upgrade() -> Result<(), &'static str>

Execute some post-checks after a runtime upgrade. Read more

fn offchain_worker(_n: BlockNumber)

Implementing this function on a module allows you to perform long-running tasks that make (by default) validators generate transactions that feed results of those long-running computations back on chain. Read more

fn integrity_test()

Run integrity test. Read more

impl<T: Config> Inspect<<T as Config>::AccountId> for Pallet<T>

fn owner(
collection: &Self::CollectionId,
item: &Self::ItemId
) -> Option<T::AccountId>

Returns the owner of item of collection, or None if the item doesn’t exist.

fn collection_owner(collection: &Self::CollectionId) -> Option<T::AccountId>

Returns the owner of the collection, or None if the collection doesn’t exist.

fn can_transfer(collection: &Self::CollectionId, _item: &Self::ItemId) -> bool

Returns true if the item of collection may be transferred.

type ItemId = <T as Config>::NftItemId

Type for identifying an item.

type CollectionId = <T as Config>::NftCollectionId

Type for identifying a collection (an identifier for an independent collection of items). Read more

fn attribute(
 _collection: &Self::CollectionId,
 _item: &Self::ItemId,
 _key: &[u8]
) -> Option<Vec<u8, Global>>

Returns the attribute value of item of collection corresponding to key. Read more

fn typed_attribute<K, V>(
 collection: &Self::CollectionId,
 item: &Self::ItemId,
 key: &K
) -> Option<V>where
 K: Encode,
 V: Decode,

Returns the strongly-typed attribute value of item of collection corresponding to key. Read more

fn collection_attribute(
_collection: &Self::CollectionId,
_key: &[u8]
) -> Option<Vec<u8, Global>>

Returns the attribute value of collection corresponding to key. Read more

fn typed_collection_attribute<K, V>(
 collection: &Self::CollectionId,
 key: &K
) -> Option<V>where
 K: Encode,
 V: Decode,

Returns the strongly-typed attribute value of collection corresponding to key. Read more

impl<T: Config> InspectEnumerable<<T as Config>::AccountId> for Pallet<T>

fn collections() -> Box<dyn Iterator<Item = Self::CollectionId>>

Returns an iterator of the collections in existence.

fn items(
collection: &Self::CollectionId
) -> Box<dyn Iterator<Item = Self::ItemId>>

Returns an iterator of the items of a collection in existence.

fn owned(
who: &T::AccountId
) -> Box<dyn Iterator<Item = (Self::CollectionId, Self::ItemId)>>

Returns an iterator of the items of all collections owned by who.

fn owned_in_collection(
collection: &Self::CollectionId,
who: &T::AccountId
) -> Box<dyn Iterator<Item = Self::ItemId>>

Returns an iterator of the items of collection owned by who.

impl<T: Config> IntegrityTest for Pallet<T>

fn integrity_test()

Run integrity test. Read more

impl<T: Config> Mutate<<T as Config>::AccountId> for Pallet<T>

fn mint_into(
    collection: &Self::CollectionId,
    item: &Self::ItemId,
    who: &T::AccountId
) -> DispatchResult

Mints an NFT in the specified collection and sets its metadata. The minting permissions are not enforced. Metadata is set to the default value.

Parameters:

collection: The collection of the asset to be minted.
item: The item of the asset to be minted.
who: The owner of the newly minted NFT.

fn burn(
 collection: &Self::CollectionId,
 item: &Self::ItemId,
 maybe_check_owner: Option<&T::AccountId>
) -> DispatchResult

Removes an item from existence. The burning permissions are not enforced.

Parameters:

collection: The collection of the asset to be burned.
item: The instance of the asset to be burned.
maybe_check_owner: Optional value.

fn set_attribute(
 _collection: &Self::CollectionId,
 _item: &Self::ItemId,
 _key: &[u8],
 _value: &[u8]
) -> Result<(), DispatchError>

Set attribute value of item of collection’s key. Read more

fn set_typed_attribute<K, V>(
 collection: &Self::CollectionId,
 item: &Self::ItemId,
 key: &K,
 value: &V
) -> Result<(), DispatchError>where
 K: Encode,
 V: Encode,

Attempt to set the strongly-typed attribute value of item of collection’s key. Read more

fn set_collection_attribute(
 _collection: &Self::CollectionId,
 _key: &[u8],
 _value: &[u8]
) -> Result<(), DispatchError>

Set attribute value of collection’s key. Read more

fn set_typed_collection_attribute<K, V>(
 collection: &Self::CollectionId,
 key: &K,
 value: &V
) -> Result<(), DispatchError>where
 K: Encode,
 V: Encode,

Attempt to set the strongly-typed attribute value of collection’s key. Read more

impl<T: Config> OffchainWorker<<T as Config>::BlockNumber> for Pallet<T>

fn offchain_worker(n: <T as Config>::BlockNumber)

This function is being called after every block import (when fully synced). Read more

impl<T: Config> OnFinalize<<T as Config>::BlockNumber> for Pallet<T>

fn on_finalize(n: <T as Config>::BlockNumber)

The block is being finalized. Implement to have something happen. Read more

impl<T: Config> OnGenesis for Pallet<T>

fn on_genesis()

Something that should happen at genesis.

impl<T: Config> OnIdle<<T as Config>::BlockNumber> for Pallet<T>

fn on_idle(n: <T as Config>::BlockNumber, remaining_weight: Weight) -> Weight

The block is being finalized. Implement to have something happen in case there is leftover weight. Check the passed remaining_weight to make sure it is high enough to allow for your pallet’s extra computation. Read more

impl<T: Config> OnInitialize<<T as Config>::BlockNumber> for Pallet<T>

fn on_initialize(n: <T as Config>::BlockNumber) -> Weight

The block is being initialized. Implement to have something happen. Read more

impl<T: Config> OnRuntimeUpgrade for Pallet<T>

fn on_runtime_upgrade() -> Weight

Perform a module upgrade. Read more

fn pre_upgrade() -> Result<(), &'static str>

Execute some pre-checks prior to a runtime upgrade. Read more

fn post_upgrade() -> Result<(), &'static str>

Execute some post-checks after a runtime upgrade. Read more

impl<T: Config> PalletInfoAccess for Pallet<T>

fn index() -> usize

Index of the pallet as configured in the runtime.

fn name() -> &'static str

Name of the pallet as configured in the runtime.

fn module_name() -> &'static str

Name of the Rust module containing the pallet.

fn crate_version() -> CrateVersion

Version of the crate containing the pallet.

impl<T: Config> PalletsInfoAccess for Pallet<T>

fn count() -> usize

The number of pallets’ information that this type represents. Read more

fn infos() -> Vec<PalletInfoData> ⓘ

All of the pallets’ information that this type represents.

impl<T> PartialEq<Pallet<T>> for Pallet<T>

fn eq(&self, other: &Self) -> bool

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

1.0.0 · source§

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. Read more

impl<T: Config> ReserveCollectionId<<T as Config>::NftCollectionId> for Pallet<T>

fn is_id_reserved(id: T::NftCollectionId) -> bool

Checks if the provided collection ID is within the range of reserved IDs.

impl<T: Config> StorageInfoTrait for Pallet<T>

fn storage_info() -> Vec<StorageInfo> ⓘ

impl<T: Config> Transfer<<T as Config>::AccountId> for Pallet<T>

fn transfer(
    collection: &Self::CollectionId,
    item: &Self::ItemId,
    destination: &T::AccountId
) -> DispatchResult

Transfer item of collection into destination account.

impl<T: Config> TryState<<T as Config>::BlockNumber> for Pallet<T>

fn try_state(
n: <T as Config>::BlockNumber,
_s: TryStateSelect
) -> Result<(), &'static str>

Execute the state checks.

impl<T> Eq for Pallet<T>

Auto Trait Implementations§

impl<T> RefUnwindSafe for Pallet<T>where
T: RefUnwindSafe,

impl<T> Send for Pallet<T>where
T: Send,

impl<T> Sync for Pallet<T>where
T: Sync,

impl<T> Unpin for Pallet<T>where
T: Unpin,

impl<T> UnwindSafe for Pallet<T>where
T: UnwindSafe,

Blanket Implementations§

impl<T> Any for Twhere
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for Twhere
T: ?Sized,

const: unstable · source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CheckedConversion for T

fn checked_from<T>(t: T) -> Option<Self>where
Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more

fn checked_into<T>(self) -> Option<T>where
Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more

impl<T> Conv for T

fn conv<T>(self) -> Twhere
Self: Into<T>,

Converts self into T using Into<T>. Read more

impl<T> Downcast for Twhere
T: Any,

fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait. Read more

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait. Read more

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s. Read more

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s. Read more

impl<T> DowncastSync for Twhere
T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync + 'static>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait. Read more

impl<T> DynClone for Twhere
T: Clone,

fn __clone_box(&self, _: Private) -> *mut ()

impl<Q, K> Equivalent<K> for Qwhere
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> FmtForward for T

fn fmt_binary(self) -> FmtBinary<Self>where
Self: Binary,

Causes self to use its Binary implementation when Debug-formatted. Read more

fn fmt_display(self) -> FmtDisplay<Self>where
Self: Display,

Causes self to use its Display implementation when Debug-formatted. Read more

fn fmt_lower_exp(self) -> FmtLowerExp<Self>where
Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted. Read more

fn fmt_lower_hex(self) -> FmtLowerHex<Self>where
Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted. Read more

fn fmt_octal(self) -> FmtOctal<Self>where
Self: Octal,

Causes self to use its Octal implementation when Debug-formatted. Read more

fn fmt_pointer(self) -> FmtPointer<Self>where
Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted. Read more

fn fmt_upper_exp(self) -> FmtUpperExp<Self>where
Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted. Read more

fn fmt_upper_hex(self) -> FmtUpperHex<Self>where
Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted. Read more

fn fmt_list(self) -> FmtList<Self>where
&'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more

impl<T> From<T> for T

const: unstable · source§

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for Twhere
U: From<T>,

const: unstable · source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> IsType<T> for T

fn from_ref(t: &T) -> &T

Cast reference.

fn into_ref(&self) -> &T

Cast reference.

fn from_mut(t: &mut T) -> &mut T

Cast mutable reference.

fn into_mut(&mut self) -> &mut T

Cast mutable reference.

impl<T, Outer> IsWrappedBy<Outer> for Twhere
Outer: AsRef<T> + AsMut<T> + From<T>,
T: From<Outer>,

fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

impl OnRuntimeUpgradeHelpersExt for Uwhere
U: OnRuntimeUpgrade,

fn storage_key(ident: &str) -> [u8; 32]

Generate a storage key unique to this runtime upgrade. Read more

fn get_temp_storage<T>(at: &str) -> Option<T>where
T: Decode,

Get temporary storage data written by Self::set_temp_storage. Read more

fn set_temp_storage<T>(data: T, at: &str)where
T: Encode,

Write some temporary data to a specific storage that can be read (potentially in post-upgrade hook) via Self::get_temp_storage. Read more

impl<T> PalletVersionToStorageVersionHelper for Twhere
T: GetStorageVersion + PalletInfoAccess,

fn migrate(db_weight: &RuntimeDbWeight) -> Weight

impl<T> Pipe for Twhere
T: ?Sized,

fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> Rwhere
Self: Sized,

Pipes by value. This is generally the method you want to use. Read more

fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> Rwhere
R: 'a,

Borrows self and passes that borrow into the pipe function. Read more

fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> Rwhere
R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more

fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> Rwhere
 Self: Borrow,
 B: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more

fn pipe_borrow_mut<'a, B, R>(
 &'a mut self,
 func: impl FnOnce(&'a mut B) -> R
) -> Rwhere
 Self: BorrowMut,
 B: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more

fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> Rwhere
 Self: AsRef,
 U: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.

fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> Rwhere
 Self: AsMut,
 U: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function. Read more

fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> Rwhere
 Self: Deref<Target = T>,
 T: 'a + ?Sized,
 R: 'a,

Borrows self, then passes self.deref() into the pipe function.

fn pipe_deref_mut<'a, T, R>(&'a mut self, func: impl FnOnce(&'a mut T) -> R) -> Rwhere
 Self: DerefMut<Target = T> + Deref,
 T: 'a + ?Sized,
 R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function. Read more

impl<T> Pointable for T

const ALIGN: usize = mem::align_of::<T>()

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<T> SaturatedConversion for T

fn saturated_from<T>(t: T) -> Selfwhere
Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more

fn saturated_into<T>(self) -> Twhere
Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more

impl<SS, SP> SupersetOf<SS> for SPwhere
SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

impl<T> Tap for T

fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more

fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more

fn tap_borrow(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Immutable access to the Borrow of a value. Read more

fn tap_borrow_mut(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Mutable access to the BorrowMut of a value. Read more

fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more

fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more

fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Immutable access to the Deref::Target of a value. Read more

fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Mutable access to the Deref::Target of a value. Read more

fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.

fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_dbg(self, func: impl FnOnce(&B)) -> Selfwhere
Self: Borrow,
B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds. Read more

fn tap_borrow_mut_dbg(self, func: impl FnOnce(&mut B)) -> Selfwhere
Self: BorrowMut,
B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds. Read more

fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Selfwhere
Self: AsRef<R>,
R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds. Read more

fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Selfwhere
Self: AsMut<R>,
R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds. Read more

fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Selfwhere
Self: Deref<Target = T>,
T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds. Read more

fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Selfwhere
Self: DerefMut<Target = T> + Deref,
T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds. Read more

impl<T> ToOwned for Twhere
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> TryConv for T

fn try_conv<T>(self) -> Result<T, Self::Error>where
Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more

impl<T, U> TryFrom for Twhere
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source§

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for Twhere
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source§

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<S, T> UncheckedInto<T> for Swhere
T: UncheckedFrom<S>,

fn unchecked_into(self) -> T

The counterpart to unchecked_from.

impl<T, S> UniqueSaturatedInto<T> for Swhere
T: Bounded,
S: TryInto<T>,

fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.

impl<V, T> VZip<V> for Twhere
V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> MaybeDebug for Twhere
T: Debug,

impl<T> MaybeDebug for Twhere
T: Debug,

impl<T> MaybeRefUnwindSafe for Twhere
T: RefUnwindSafe,