Enum GrantVisibility 

pub enum GrantVisibility {
    All,
    Held(Arc<[String]>),
}

How much of the audience_grants table scan returns, decided once at registration time in register_lakehouse_functions from CallerContext::is_admin/grant_selectors.

Variants

All

Every row – an admin caller.

Held(Arc<[String]>)

Every grant on each (audience, axis) pair covered by one of these selectors – a non-admin caller’s grant_selectors, "*" included. Empty for CallerContext::internal(); a maintenance caller and a request with no AuthContext at all are is_admin: true and take Self::All instead, never reaching this variant. scan strips the leading "*" before binding it into the held-pair query – see the note there for why.

Trait Implementations

impl Clone for GrantVisibility

fn clone(&self) -> GrantVisibility

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GrantVisibility

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

Formats the value using the given formatter.