Function authorize_with_matcher 

pub fn authorize_with_matcher<M: ScopeMatcher>(
    user_scope_str: &str,
    required_token: &str,
) -> bool

Checks if a required scope is authorized by any of the user’s scopes using the given ScopeMatcher implementation.

Arguments

• user_scope_str: space-delimited string of scopes from the user (e.g. from claims or roles)
• required_token: the scope token required for the action (e.g. "read:users")

Returns

• true if at least one user scope matches the required scope using the matcher.

Example

let authorized = authorize_with_matcher::<FlexibleMatcher>("read:users write:posts", "read:users");
assert!(authorized);