Struct SecurityExpression 

pub struct SecurityExpression { /* private fields */ }

A parsed security expression.

Example

use actix_security_core::http::security::expression::SecurityExpression;

let expr = SecurityExpression::parse("hasRole('ADMIN') OR hasAuthority('write')")?;
let result = expr.evaluate(&user);

Implementations

impl SecurityExpression

pub fn parse(expr: &str) -> Result<Self, ParseError>

Parses a security expression string.

Arguments

• expr - The expression string to parse

Returns

A parsed SecurityExpression or a ParseError

Example

let expr = SecurityExpression::parse("hasRole('ADMIN')")?;

pub fn source(&self) -> &str

Returns the original expression string.

pub fn ast(&self) -> &Expression

Returns a reference to the parsed AST.

pub fn into_ast(self) -> Expression

Consumes self and returns the AST.

Trait Implementations

impl Clone for SecurityExpression

fn clone(&self) -> SecurityExpression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SecurityExpression

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

Formats the value using the given formatter.