Struct daml_grpc::service::DamlConfigManagementService

pub struct DamlConfigManagementService<'a> { /* private fields */ }

Provides methods for the ledger administrator to change the current ledger configuration.

The services provides methods to modify different aspects of the configuration.

Implementations

impl<'a> DamlConfigManagementService<'a>

pub fn new(channel: Channel, auth_token: Option<&'a str>) -> Self

pub fn with_token(self, auth_token: &'a str) -> Self

Override the JWT token to use for this service.

pub async fn get_time_model(&self) -> DamlResult<(i64, DamlTimeModel)>

Return the currently active time model and the current configuration generation.

The current configuration generation. The generation is a monotonically increasing integer that is incremented on each change. Used when setting the time model.

pub async fn set_time_model(
    &self,
    submission_id: impl Into<String> + Debug,
    maximum_record_time: impl Into<DateTime<Utc>> + Debug,
    configuration_generation: i64,
    new_time_model: impl Into<DamlTimeModel> + Debug
) -> DamlResult<i64>

Set the ledger time model.

Errors

In case of failure this method responds with:

INVALID_ARGUMENT if arguments are invalid, or the provided configuration generation does not match the current active configuration generation. The caller is expected to retry by again fetching current time model using GetTimeModel, applying changes and resubmitting.

ABORTED if the request is rejected or times out. Note that a timed out request may have still been committed to the ledger. Application should re-query the current time model before retrying.

UNIMPLEMENTED if this method is not supported by the backing ledger.

Trait Implementations

impl<'a> Debug for DamlConfigManagementService<'a>

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

Formats the value using the given formatter.