Struct StagingSpec 

pub struct StagingSpec {
    pub location: String,
    pub format: StagingFormat,
    pub compression: StagingCompression,
    pub cleanup: StagingCleanup,
    pub copy_options: Option<String>,
}

The user-facing staging: config block, flattened onto a capable sink’s config. Opt-in: absent means the sink uses its ordinary INSERT path.

Fields

location: String

Object-store location to stage files under, e.g. s3://my-bucket/faucet-stage/. Scheme selects the backend (s3:// / gs:// / az://).

format: StagingFormat

File format written to the stage. Default parquet.

compression: StagingCompression

Outer compression for csv/jsonl (ignored for parquet). Default none.

cleanup: StagingCleanup

When staged objects are deleted. Default always.

copy_options: Option<String>

Extra options appended verbatim to the warehouse’s native load command (e.g. Redshift "TIMEFORMAT 'auto' STATUPDATE ON"). Passed through unquoted — the operator owns its correctness.

Implementations

impl StagingSpec

pub fn validate( &self, allowed_schemes: &[StagingScheme], allowed_formats: &[StagingFormat], ) -> Result<StagingLocation, FaucetError>

Parse + validate the block at config-load time. allowed_schemes / allowed_formats are the warehouse’s capabilities (e.g. Redshift COPY reads S3 only). Returns the parsed StagingLocation on success.

Trait Implementations

impl Clone for StagingSpec

fn clone(&self) -> StagingSpec

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StagingSpec

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for StagingSpec

fn deserialize<__D>( __deserializer: __D, ) -> Result<StagingSpec, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for StagingSpec

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for StagingSpec

fn eq(&self, other: &StagingSpec) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for StagingSpec

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for StagingSpec