Enum PipelineResponse 

#[non_exhaustive]
pub enum PipelineResponse {
    Rows {
        fields: Vec<FieldDescription>,
        rows: Vec<RawRow>,
        command_tag: String,
    },
    Done,
}

Response from a pipeline request.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Rows

A query that produced a row set (SELECT, RETURNING, etc.).

Fields

fields: Vec<FieldDescription>

Column metadata from RowDescription (empty if no RowDescription received).

rows: Vec<RawRow>

Row data.

command_tag: String

CommandComplete tag (e.g. “SELECT 3”, “INSERT 0 1”).

Done

A statement that produced no row set (e.g., BEGIN, SET ROLE, non-RETURNING DML).