Struct SystemHashRegistry

pub struct SystemHashRegistry(/* private fields */);

The system entity registry.

Implementations

impl SystemHashRegistry

pub fn new() -> Self

Returns a new SystemEntityRegistry.

pub fn insert(&mut self, contract_name: String, contract_hash: HashAddr)

Inserts a contract’s details into the registry.

pub fn get(&self, contract_name: &str) -> Option<&HashAddr>

Gets a contract’s hash from the registry.

pub fn exists(&self, hash_addr: &HashAddr) -> bool

Returns true if the given hash_addr exists as a value in the registry.

pub fn remove_standard_payment(&mut self) -> Option<HashAddr>

Remove standard payment from the contract registry.

pub fn inner(self) -> BTreeMap<String, HashAddr>

Trait Implementations

impl CLTyped for SystemHashRegistry

fn cl_type() -> CLType

The CLType of Self.

impl Clone for SystemHashRegistry

fn clone(&self) -> SystemHashRegistry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SystemHashRegistry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SystemHashRegistry

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl FromBytes for SystemHashRegistry

fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>

Deserializes the slice into Self.

fn from_vec(bytes: Vec<u8>) -> Result<(Self, Vec<u8>), Error>

Deserializes the Vec<u8> into Self.

impl Hash for SystemHashRegistry

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 SystemHashRegistry

fn cmp(&self, other: &SystemHashRegistry) -> 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 SystemHashRegistry

fn eq(&self, other: &SystemHashRegistry) -> 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 SystemHashRegistry

fn partial_cmp(&self, other: &SystemHashRegistry) -> 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 SystemHashRegistry

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToBytes for SystemHashRegistry

fn to_bytes(&self) -> Result<Vec<u8>, Error>

Serializes &self to a Vec<u8>.

fn serialized_length(&self) -> usize

Returns the length of the Vec<u8> which would be returned from a successful call to to_bytes() or into_bytes(). The data is not actually serialized, so this call is relatively cheap.

fn into_bytes(self) -> Result<Vec<u8>, Error>

where Self: Sized,

Consumes self and serializes to a Vec<u8>.

fn write_bytes(&self, writer: &mut Vec<u8>) -> Result<(), Error>

Writes &self into a mutable writer.

impl Eq for SystemHashRegistry

impl StructuralPartialEq for SystemHashRegistry