Function parse_statement_list

src/mz-deploy/src/project/compiler.rs:1093–1101

Parse a list of SQL strings and downcast each to a specific statement type. Each string is parsed via [`parse_one_statement`], then passed through `parser` to extract the expected AST variant (e.g., `CreateIndexStatement`). Returns `Err(())` if any string fails to parse or has the wrong statement type.

(
    sql_statements: &[String],
    parser: fn(Statement<Raw>) -> Result<T, ()>,
)

/// `parser` to extract the expected AST variant (e.g., `CreateIndexStatement`).
/// Returns `Err(())` if any string fails to parse or has the wrong statement type.
fn parse_statement_list<T>(
    sql_statements: &[String],
    parser: fn(Statement<Raw>) -> Result<T, ()>,
) -> Result<Vec<T>, ()> {
    sql_statements
        .iter()
        .map(|sql| parse_one_statement(sql).and_then(parser))
        .collect()
}

/// Parse a cached main statement SQL string into the project's [`Statement`](crate::project::ast::Statement) enum.
///