Trait DataContractV1Getters 

pub trait DataContractV1Getters: DataContractV0Getters {
    // Required methods
    fn groups(&self) -> &BTreeMap<GroupContractPosition, Group>;
    fn groups_mut(
        &mut self,
    ) -> Option<&mut BTreeMap<GroupContractPosition, Group>>;
    fn expected_group(
        &self,
        position: GroupContractPosition,
    ) -> Result<&Group, ProtocolError>;
    fn tokens(&self) -> &BTreeMap<TokenContractPosition, TokenConfiguration>;
    fn tokens_mut(
        &mut self,
    ) -> Option<&mut BTreeMap<TokenContractPosition, TokenConfiguration>>;
    fn expected_token_configuration(
        &self,
        position: TokenContractPosition,
    ) -> Result<&TokenConfiguration, ProtocolError>;
    fn token_configuration_mut(
        &mut self,
        position: TokenContractPosition,
    ) -> Option<&mut TokenConfiguration>;
    fn token_id(&self, position: TokenContractPosition) -> Option<Identifier>;
    fn created_at(&self) -> Option<TimestampMillis>;
    fn updated_at(&self) -> Option<TimestampMillis>;
    fn created_at_block_height(&self) -> Option<BlockHeight>;
    fn updated_at_block_height(&self) -> Option<BlockHeight>;
    fn created_at_epoch(&self) -> Option<EpochIndex>;
    fn updated_at_epoch(&self) -> Option<EpochIndex>;
    fn keywords(&self) -> &Vec<String>;
    fn keywords_mut(&mut self) -> Option<&mut Vec<String>>;
    fn description(&self) -> Option<&String>;
    fn description_mut(&mut self) -> Option<&mut String>;
}

Required Methods

fn groups(&self) -> &BTreeMap<GroupContractPosition, Group>

Returns a reference to the groups map.

fn groups_mut(&mut self) -> Option<&mut BTreeMap<GroupContractPosition, Group>>

Returns a mutable reference to the groups map.

fn expected_group( &self, position: GroupContractPosition, ) -> Result<&Group, ProtocolError>

Returns a reference to a group or an error. Returns an error for V0 since it doesn’t have groups.

fn tokens(&self) -> &BTreeMap<TokenContractPosition, TokenConfiguration>

Returns a reference to the tokens map.

fn tokens_mut( &mut self, ) -> Option<&mut BTreeMap<TokenContractPosition, TokenConfiguration>>

Returns a mutable reference to the tokens map.

fn expected_token_configuration( &self, position: TokenContractPosition, ) -> Result<&TokenConfiguration, ProtocolError>

Returns a mutable reference to a token configuration or an error. Returns an error for V0 since it doesn’t have tokens.

fn token_configuration_mut( &mut self, position: TokenContractPosition, ) -> Option<&mut TokenConfiguration>

Returns a mutable reference to a token configuration. Returns None for V0 since it doesn’t have tokens.

fn token_id(&self, position: TokenContractPosition) -> Option<Identifier>

Returns the token id at a certain position.

fn created_at(&self) -> Option<TimestampMillis>

Returns the timestamp in milliseconds when the contract was created.

fn updated_at(&self) -> Option<TimestampMillis>

Returns the timestamp in milliseconds when the contract was last updated.

fn created_at_block_height(&self) -> Option<BlockHeight>

Returns the block height at which the contract was created.

fn updated_at_block_height(&self) -> Option<BlockHeight>

Returns the block height at which the contract was last updated.

fn created_at_epoch(&self) -> Option<EpochIndex>

Returns the epoch at which the contract was created.

fn updated_at_epoch(&self) -> Option<EpochIndex>

Returns the epoch at which the contract was last updated.

fn keywords(&self) -> &Vec<String>

Returns the keywords for the contract.

fn keywords_mut(&mut self) -> Option<&mut Vec<String>>

Returns a mutable reference to the keywords for the contract.

fn description(&self) -> Option<&String>

Returns the description for the contract.

fn description_mut(&mut self) -> Option<&mut String>

Returns a mutable reference to the description for the contract.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl DataContractV1Getters for DataContract

Implementing DataContractV1Getters for DataContract

impl DataContractV1Getters for DataContractV1