Rust scored the Penguins' lone goal during a 4-1 loss to the Capitals on Saturday while also logging two shots and a minus-1 rating.
Rust scored a goal on four shots, added two hits and went minus-2 in Tuesday's 4-2 loss to the Kraken.
Rust had a goal, two assists, two PIM, two shots on goal, a hit, three blocked shots and a plus-1 rating in Thursday's 5-3 win over the Oilers.
Rust posted a power-play assist, four shots on goal and two PIM in Friday's 3-2 shootout loss to the Panthers.
Rust scored a goal on two shots in Saturday's 4-3 shootout win over the Sharks.
Rust scored a goal on four shots in Wednesday's 3-2 overtime loss to the Red Wings.
Rust (lower body) was activated off injured reserve Friday, per the NHL media site, which sets the stage for him to play in this evening's game against Washington.
Rust (lower body) was a full practice participant Wednesday and could return during the Penguins' road trip, Penguins play-by-play announcer Josh Getzoff reports.
Rust (lower body) will be with the Penguins for their three-game road trip, Seth Rorabaugh of Tribune-Review Sports reports Monday.
Rust (lower body) skated on his own before practice Saturday, Penguins insider Dan Potash reports.