Struct ArticlesId

pub struct ArticlesId {
    pub contract_id: ContractId,
    pub version: u16,
    pub checksum: ApisChecksum,
}

Articles id is a versioned variant for the contract id, which includes information about a specific API version.

Contracts may have multiple API implementations, which may be versioned. Articles include a specific version of the contract APIs. This structure provides the necessary information for the user about a specific API version known and used by a system, so a user may avoid confusion when an API change due to upgrade happens.

See also

• ContractId
• crate::IssuerId

Fields

contract_id: ContractId

An identifier of the contract.

version: u16

Version number of the API.

checksum: ApisChecksum

A checksum for the APIs from the Semantics structure.

Trait Implementations

impl Clone for ArticlesId

fn clone(&self) -> ArticlesId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CommitEncode for ArticlesId

type CommitmentId = StrictHash

Type of the resulting commitment.

fn commit_encode(&self, engine: &mut CommitEngine)

Encodes the data for the commitment by writing them directly into a std::io::Write writer instance

impl Debug for ArticlesId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ArticlesId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ArticlesId

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

Formats the value using the given formatter.

impl FromStr for ArticlesId

type Err = ParseVersionedError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ArticlesId

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ArticlesId

fn cmp(&self, other: &ArticlesId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ArticlesId

fn eq(&self, other: &ArticlesId) -> 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 PartialOrd for ArticlesId

fn partial_cmp(&self, other: &ArticlesId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ArticlesId

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StrictDecode for ArticlesId

fn strict_decode(reader: &mut impl TypedRead) -> Result<Self, DecodeError>

fn strict_read(reader: impl ReadRaw) -> Result<Self, DecodeError>

impl StrictDumb for ArticlesId

fn strict_dumb() -> Self

impl StrictEncode for ArticlesId

fn strict_encode<W: TypedWrite>(&self, writer: W) -> Result<W>

fn strict_write(&self, writer: impl WriteRaw) -> Result<(), Error>

impl StrictStruct for ArticlesId

const ALL_FIELDS: &'static [&'static str]

fn strict_check_fields()

fn strict_type_info() -> TypeInfo<Self>

impl StrictType for ArticlesId

const STRICT_LIB_NAME: &'static str = LIB_NAME_SONIC

fn strict_name() -> Option<TypeName>

impl Copy for ArticlesId

impl Eq for ArticlesId

impl StrictProduct for ArticlesId

impl StructuralPartialEq for ArticlesId