Function sentry::configure_scope
[−]
[src]
pub fn configure_scope<F, R>(f: F) -> R where
R: Default,
F: FnOnce(&mut Scope) -> R,
Invokes a function that can modify the current scope.
The function is passed a mutable reference to the Scope
so that modifications
can be performed. Because there might currently not be a scope or client active
it's possible that the callback might not be called at all. As a result of this
the return value of this closure must have a default that is returned in such
cases.
Example
sentry::configure_scope(|scope| { scope.set_user(Some(sentry::User { username: Some("john_doe".into()), ..Default::default() })); });
Panics
While the scope is being configured accessing scope related functionality is
not permitted. In this case a wide range of panics will be raised. It's
unsafe to call into sentry::bind_client
or similar functions from within
the callback as a result of this.