pub(crate) fn render_s3_credentials(
format: CredsItemFormat,
records: &[S3CredentialRecord],
) -> StringExpand description
Render a set of volumes’ S3 credentials in the requested format.
For json/yaml the records are emitted as a single array/list so that the
output is one valid document no matter how many volumes there are; for
rclone/table each record is rendered in turn (concatenated sections, one
table with a row per volume). The returned string is ready to print as-is.