Struct mz_storage_types::configuration::StorageConfiguration

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pub struct StorageConfiguration {
    pub parameters: StorageParameters,
    pub connection_context: ConnectionContext,
    config_set: Arc<ConfigSet>,
}
Expand description

A struct representing the entirety of configuration required for interacting with storage APIs.

Portions of this struct are mutable, but it remains clone-able so it can be moved between tasks.

Usable within clusterd and environmentd.

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§parameters: StorageParameters

Mutable, LD-controlled parameters related to upstream storage connections, persist, and rendering of dataflows.

This type can be serialized and copied from environmentd to clusterd, and can be merged into a StorageConfiguration with StorageConfiguration::update.

§connection_context: ConnectionContext

Immutable, CLI-configured parameters.

TODO(guswynn): ConnectionContext also contains some shared global state that should eventually be moved up to this struct.

§config_set: Arc<ConfigSet>

A clone-able mz_dyncfg::ConfigSet used to access dyncfg values.

Implementations§

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impl StorageConfiguration

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pub fn new( connection_context: ConnectionContext, config_set: ConfigSet, ) -> StorageConfiguration

Instantiate a new StorageConfiguration with default parameters and the given context.

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pub fn config_set(&self) -> &Arc<ConfigSet>

Get a reference to the shared ConfigSet.

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pub fn update(&mut self, parameters: StorageParameters)

Trait Implementations§

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impl Clone for StorageConfiguration

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fn clone(&self) -> StorageConfiguration

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StorageConfiguration

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

Formats the value using the given formatter. Read more

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