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DataCatalogConfigBuilder

nautilus_persistence::config

Struct DataCatalogConfigBuilder 

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pub struct DataCatalogConfigBuilder<S: State = Empty> { /* private fields */ }
Expand description

Use builder syntax to set the inputs and finish with build_inner().

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impl<S: State> DataCatalogConfigBuilder<S>

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pub fn path(self, value: String) -> DataCatalogConfigBuilder<SetPath<S>>
where S::Path: IsUnset,

Required.

The path to the data catalog.

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pub fn name(self, value: String) -> DataCatalogConfigBuilder<SetName<S>>
where S::Name: IsUnset,

Optional (Some / Option setters). The catalog registration name.

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pub fn maybe_name( self, value: Option<String>, ) -> DataCatalogConfigBuilder<SetName<S>>
where S::Name: IsUnset,

Optional (Some / Option setters). The catalog registration name.

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pub fn fs_protocol( self, value: String, ) -> DataCatalogConfigBuilder<SetFsProtocol<S>>
where S::FsProtocol: IsUnset,

Optional (Some / Option setters). Default: default_fs_protocol().

The fsspec file system protocol for the data catalog.

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pub fn maybe_fs_protocol( self, value: Option<String>, ) -> DataCatalogConfigBuilder<SetFsProtocol<S>>
where S::FsProtocol: IsUnset,

Optional (Some / Option setters). Default: default_fs_protocol().

The fsspec file system protocol for the data catalog.

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pub fn catalog_backend( self, value: CatalogBackendType, ) -> DataCatalogConfigBuilder<SetCatalogBackend<S>>
where S::CatalogBackend: IsUnset,

Optional (Some / Option setters). Default: <CatalogBackendType as Default>::default().

The catalog backend implementation to use.

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pub fn maybe_catalog_backend( self, value: Option<CatalogBackendType>, ) -> DataCatalogConfigBuilder<SetCatalogBackend<S>>
where S::CatalogBackend: IsUnset,

Optional (Some / Option setters). Default: <CatalogBackendType as Default>::default().

The catalog backend implementation to use.

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pub fn batch_size( self, value: usize, ) -> DataCatalogConfigBuilder<SetBatchSize<S>>
where S::BatchSize: IsUnset,

Optional (Some / Option setters). The number of rows per batch the catalog reads and writes; omit for the backend default.

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pub fn maybe_batch_size( self, value: Option<usize>, ) -> DataCatalogConfigBuilder<SetBatchSize<S>>
where S::BatchSize: IsUnset,

Optional (Some / Option setters). The number of rows per batch the catalog reads and writes; omit for the backend default.

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pub fn compression( self, value: CatalogCompression, ) -> DataCatalogConfigBuilder<SetCompression<S>>
where S::Compression: IsUnset,

Optional (Some / Option setters). The compression codec of written data files; omit for the backend default.

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pub fn maybe_compression( self, value: Option<CatalogCompression>, ) -> DataCatalogConfigBuilder<SetCompression<S>>
where S::Compression: IsUnset,

Optional (Some / Option setters). The compression codec of written data files; omit for the backend default.

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pub fn max_row_group_size( self, value: usize, ) -> DataCatalogConfigBuilder<SetMaxRowGroupSize<S>>
where S::MaxRowGroupSize: IsUnset,

Optional (Some / Option setters). The maximum number of rows per written row group; omit for the backend default.

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pub fn maybe_max_row_group_size( self, value: Option<usize>, ) -> DataCatalogConfigBuilder<SetMaxRowGroupSize<S>>
where S::MaxRowGroupSize: IsUnset,

Optional (Some / Option setters). The maximum number of rows per written row group; omit for the backend default.

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pub fn params(self, value: Params) -> DataCatalogConfigBuilder<SetParams<S>>
where S::Params: IsUnset,

Optional (Some / Option setters). Backend-specific catalog parameters.

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pub fn maybe_params( self, value: Option<Params>, ) -> DataCatalogConfigBuilder<SetParams<S>>
where S::Params: IsUnset,

Optional (Some / Option setters). Backend-specific catalog parameters.

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pub fn fs_rust_storage_options( self, value: AHashMap<String, SecretString>, ) -> DataCatalogConfigBuilder<SetFsRustStorageOptions<S>>
where S::FsRustStorageOptions: IsUnset,

Optional (Some / Option setters).

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pub fn maybe_fs_rust_storage_options( self, value: Option<AHashMap<String, SecretString>>, ) -> DataCatalogConfigBuilder<SetFsRustStorageOptions<S>>
where S::FsRustStorageOptions: IsUnset,

Optional (Some / Option setters).

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pub fn read_only(self, value: bool) -> DataCatalogConfigBuilder<SetReadOnly<S>>
where S::ReadOnly: IsUnset,

Optional (Some / Option setters). Default: false.

Whether the catalog rejects response write-back.

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pub fn maybe_read_only( self, value: Option<bool>, ) -> DataCatalogConfigBuilder<SetReadOnly<S>>
where S::ReadOnly: IsUnset,

Optional (Some / Option setters). Default: false.

Whether the catalog rejects response write-back.

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impl<S: IsComplete> DataCatalogConfigBuilder<S>

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pub fn build(self) -> ConfigResult<DataCatalogConfig>

Validates and builds the DataCatalogConfig.

§Errors

Returns an error if any field fails validation (see DataCatalogConfig::validate).

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