Trait ViewPrivilegeCatalog 

pub trait ViewPrivilegeCatalog {
    // Required methods
    fn view_definition(
        &self,
        name: &str,
    ) -> Result<Option<StoredView>, SQLError>;
    fn current_role(&self) -> RoleReference;
    fn bound_role(
        &self,
        identity: RoleIdentity,
    ) -> Result<RoleReference, SQLError>;
    fn ensure_view_privilege_for(
        &self,
        name: &str,
        view: &StoredView,
        subject: &RoleReference,
        privilege: TableAclPrivilege,
    ) -> Result<(), SQLError>;
    fn ensure_view_column_privilege_for(
        &self,
        name: &str,
        view: &StoredView,
        column: &str,
        subject: &RoleReference,
        privilege: TableAclPrivilege,
    ) -> Result<(), SQLError>;
    fn ensure_any_view_column_privilege_for(
        &self,
        name: &str,
        view: &StoredView,
        subject: &RoleReference,
        privilege: TableAclPrivilege,
    ) -> Result<(), SQLError>;
    fn ensure_target_select(
        &self,
        request: TargetSelectPrivilegeRequest<'_, '_>,
    ) -> Result<(), SQLError>;
}

Authorization access to one loaded view and the current statement’s SELECT privileges.

Required Methods

fn view_definition(&self, name: &str) -> Result<Option<StoredView>, SQLError>

fn current_role(&self) -> RoleReference

fn bound_role(&self, identity: RoleIdentity) -> Result<RoleReference, SQLError>

fn ensure_view_privilege_for( &self, name: &str, view: &StoredView, subject: &RoleReference, privilege: TableAclPrivilege, ) -> Result<(), SQLError>

fn ensure_view_column_privilege_for( &self, name: &str, view: &StoredView, column: &str, subject: &RoleReference, privilege: TableAclPrivilege, ) -> Result<(), SQLError>

fn ensure_any_view_column_privilege_for( &self, name: &str, view: &StoredView, subject: &RoleReference, privilege: TableAclPrivilege, ) -> Result<(), SQLError>

fn ensure_target_select( &self, request: TargetSelectPrivilegeRequest<'_, '_>, ) -> Result<(), SQLError>

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors