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DiffAdapter

pylon_storage

Struct DiffAdapter 

Source 
pub struct DiffAdapter {
    pub from: AppManifest,
}
Expand description

A storage adapter that plans the transition from an old manifest to a new one.

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§from: AppManifest

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impl StorageAdapter for DiffAdapter

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fn plan_schema(&self, target: &AppManifest) -> Result<SchemaPlan, StorageError>

Produce a plan that would bring storage in line with the target manifest.
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fn apply_schema(&self, _plan: &SchemaPlan) -> Result<(), StorageError>

Apply a schema plan. Not implemented by dry-run adapters.

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