Macro insta::assert_debug_snapshot

macro_rules! assert_debug_snapshot {
    ($value : expr, @ $snapshot : literal) => { ... };
    ($name : expr, $value : expr) => { ... };
    ($value : expr) => { ... };
}

Asserts a Debug snapshot.

The value needs to implement the fmt::Debug trait. This is useful for simple values that do not implement the Serialize trait but does not permit redactions.

The snapshot name is optional.