Macro insta::assert_display_snapshot[−][src]

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

Expand description

Asserts a Display snapshot.

The value needs to implement the fmt::Display trait.

The snapshot name is optional.