[−][src]Struct casper_types::contracts::ContractPackage
Contract definition, metadata, and security container.
Implementations
impl ContractPackage
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pub fn new(
access_key: URef,
versions: ContractVersions,
disabled_versions: DisabledVersions,
groups: Groups
) -> Self
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access_key: URef,
versions: ContractVersions,
disabled_versions: DisabledVersions,
groups: Groups
) -> Self
Create new ContractPackage
(with no versions) from given access key.
pub fn access_key(&self) -> URef
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Get the access key for this contract.
pub fn groups_mut(&mut self) -> &mut Groups
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Get the mutable group definitions for this contract.
pub fn groups(&self) -> &Groups
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Get the group definitions for this contract.
pub fn add_group(&mut self, group: Group, urefs: BTreeSet<URef>)
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Adds new group to this contract.
pub fn lookup_contract_hash(
&self,
contract_version_key: ContractVersionKey
) -> Option<&ContractHash>
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&self,
contract_version_key: ContractVersionKey
) -> Option<&ContractHash>
Lookup the contract hash for a given contract version (if present)
pub fn is_version_enabled(
&self,
contract_version_key: ContractVersionKey
) -> bool
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&self,
contract_version_key: ContractVersionKey
) -> bool
Checks if the given contract version exists and is available for use.
pub fn insert_contract_version(
&mut self,
protocol_version_major: ProtocolVersionMajor,
contract_hash: ContractHash
) -> ContractVersionKey
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&mut self,
protocol_version_major: ProtocolVersionMajor,
contract_hash: ContractHash
) -> ContractVersionKey
Insert a new contract version; the next sequential version number will be issued.
pub fn disable_contract_version(
&mut self,
contract_hash: ContractHash
) -> Result<(), Error>
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&mut self,
contract_hash: ContractHash
) -> Result<(), Error>
Disable the contract version corresponding to the given hash (if it exists).
pub fn versions(&self) -> &ContractVersions
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Returns reference to all of this contract's versions.
pub fn enabled_versions(&self) -> ContractVersions
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Returns all of this contract's enabled contract versions.
pub fn versions_mut(&mut self) -> &mut ContractVersions
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Returns mutable reference to all of this contract's versions (enabled and disabled).
pub fn take_versions(self) -> ContractVersions
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Consumes the object and returns all of this contract's versions (enabled and disabled).
pub fn disabled_versions(&self) -> &DisabledVersions
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Returns all of this contract's disabled versions.
pub fn disabled_versions_mut(&mut self) -> &mut DisabledVersions
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Returns mut reference to all of this contract's disabled versions.
pub fn remove_group(&mut self, group: &Group) -> bool
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Removes a group from this contract (if it exists).
pub fn current_contract_version(&self) -> Option<ContractVersionKey>
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Return the contract version key for the newest enabled contract version.
pub fn current_contract_hash(&self) -> Option<ContractHash>
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Return the contract hash for the newest enabled contract version.
Trait Implementations
impl Clone for ContractPackage
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pub fn clone(&self) -> ContractPackage
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for ContractPackage
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impl Default for ContractPackage
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pub fn default() -> ContractPackage
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impl Eq for ContractPackage
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impl FromBytes for ContractPackage
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pub fn from_bytes(bytes: &[u8]) -> Result<(Self, &[u8]), Error>
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pub fn from_vec(bytes: Vec<u8>) -> Result<(Self, Vec<u8>), Error>
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impl PartialEq<ContractPackage> for ContractPackage
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pub fn eq(&self, other: &ContractPackage) -> bool
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pub fn ne(&self, other: &ContractPackage) -> bool
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impl StructuralEq for ContractPackage
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impl StructuralPartialEq for ContractPackage
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impl ToBytes for ContractPackage
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Auto Trait Implementations
impl RefUnwindSafe for ContractPackage
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impl Send for ContractPackage
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impl Sync for ContractPackage
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impl Unpin for ContractPackage
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impl UnwindSafe for ContractPackage
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,