Struct ForEach 

pub struct ForEach {
    pub query: Option<Loose<String>>,
    pub key: Option<Loose<OneOf<String, Vec<String>>>>,
    pub concurrency: Option<Loose<u64>>,
    pub on_row_error: Option<Loose<RowErrors>>,
    pub on_orphan_rows: Option<Loose<OrphanRows>>,
    pub max_population_rows: Option<Loose<u64>>,
    pub keep_results: Option<Loose<bool>>,
    pub mask_row_values: Option<Loose<bool>>,
}

One copy of the output per row of a driver query (a per-row output): each copy gets only its row’s slice of the results, and the driver row as each.<column> in every template of the output. false turns an inherited for_each off.

Fields

query: Option<Loose<String>>

The driver: a query of the report, one row per copy of the output. It isn’t a tab or section of the output itself.

key: Option<Loose<OneOf<String, Vec<String>>>>

The column (or list of columns) that identifies a row, in the driver and in every query of the output. Use an opaque id, never an email or a name: keys appear in file names and logs.

concurrency: Option<Loose<u64>>

How many rows render and deliver at once. Default: 4. --row-concurrency and DRE_ROW_CONCURRENCY override it.

on_row_error: Option<Loose<RowErrors>>

continue (default): a failed row is recorded and the others carry on; the run ends failed. fail: render every row first, and deliver only if all rendered.

on_orphan_rows: Option<Loose<OrphanRows>>

Rows of a query whose key isn’t in the driver: warn (default) or fail.

max_population_rows: Option<Loose<u64>>

The most rows across the output’s queries before anything renders. Default: 5,000,000.

keep_results: Option<Loose<bool>>

Keep the run’s query results in its run folder, for --retry-failed. Default: true.

mask_row_values: Option<Loose<bool>>

Mask destination values rendered from each.* (addresses, paths) in the console, logs and results. Default: the project’s mask_row_values, true.

Trait Implementations

impl<'de> Deserialize<'de> for ForEach

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for ForEach

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.