Struct DefaultExpressionRoot 

pub struct DefaultExpressionRoot;

Default implementation of security expression functions.

Spring Security Equivalent

SecurityExpressionRoot

Provides the standard Spring Security-like functions:

• hasRole(role) - Check single role
• hasAnyRole(role1, role2, ...) - Check any of multiple roles
• hasAuthority(authority) - Check single authority
• hasAnyAuthority(auth1, auth2, ...) - Check any of multiple authorities
• isAuthenticated() - Check if authenticated
• isAnonymous() - Check if anonymous (not authenticated)
• permitAll() - Always true
• denyAll() - Always false

Implementations

impl DefaultExpressionRoot

pub fn new() -> DefaultExpressionRoot

Creates a new default expression root.

Trait Implementations

impl Clone for DefaultExpressionRoot

fn clone(&self) -> DefaultExpressionRoot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DefaultExpressionRoot

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

Formats the value using the given formatter.

impl Default for DefaultExpressionRoot

fn default() -> DefaultExpressionRoot

Returns the “default value” for a type.

impl ExpressionRoot for DefaultExpressionRoot

fn evaluate_function( &self, name: &str, args: &[String], user: Option<&User>, ) -> Option<bool>

Evaluates a function expression.