Commit 26edaf3d authored by David Brown's avatar David Brown Committed by David Brown
Browse files

sim: Change a match with empty arm to if let 



This reads a little easier.

Signed-off-by: default avatarDavid Brown <david.brown@linaro.org>
parent f66b2050

sim/src/tlv.rs

+2 −3
Original line number Diff line number Diff line
@@ -591,9 +591,8 @@ impl ManifestGen for TlvGen { 
    fn generate_enc_key(&mut self) {

        let rng = rand::SystemRandom::new();

        let mut buf = vec![0u8; AES_KEY_LEN];

        match rng.fill(&mut buf) {

            Err(_) => panic!("Error generating encrypted key"),

            Ok(_) => (),

        if rng.fill(&mut buf).is_err() {

            panic!("Error generating encrypted key");

        }

        info!("New encryption key: {:02x?}", buf);

        self.enc_key = buf;

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