6 Ok { //~ ERROR mismatched types [E0308]
10 //~^^^^^ ERROR expected parameter name, found `{`
11 //~| ERROR expected one of `,`, `:`, or `}`, found `..`
12 //~^^^^^ ERROR cannot find value `d` in this scope [E0425]
13 //~| ERROR cannot find value `m` in this scope [E0425]
14 //~| ERROR variant `Result<_, _>::Ok` has no field named `d` [E0559]