Struct MetadataColumnsSpec 

pub struct MetadataColumnsSpec {
    pub enabled: bool,
    pub prefix: String,
    pub columns: Vec<MetadataColumn>,
}

The metadata_columns: config block.

Fields

enabled: bool

Master switch (default true when the block is present).

prefix: String

Column-name prefix (default _faucet).

columns: Vec<MetadataColumn>

Columns to stamp. Empty = the default set (extracted_at, loaded_at, run_id, source).

Trait Implementations

impl Clone for MetadataColumnsSpec

fn clone(&self) -> MetadataColumnsSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MetadataColumnsSpec

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

Formats the value using the given formatter.

impl Default for MetadataColumnsSpec

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for MetadataColumnsSpec

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for MetadataColumnsSpec

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 Serialize for MetadataColumnsSpec

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

where __S: Serializer,

Serialize this value into the given Serde serializer.