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sim: Change a match with empty arm to if let 

This reads a little easier.

Signed-off-by: David Brown <david.brown@linaro.org>
This commit is contained in:
David Brown 2021-03-10 05:27:38 -07:00 committed by David Brown
parent f66b2050fa
commit 26edaf3d12
1 changed files with 2 additions and 3 deletions
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5
sim/src/tlv.rs
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@ -591,9 +591,8 @@ impl ManifestGen for TlvGen {
fn generate_enc_key(&mut self) { fn generate_enc_key(&mut self) {
let rng = rand::SystemRandom::new(); let rng = rand::SystemRandom::new();
let mut buf = vec![0u8; AES_KEY_LEN]; let mut buf = vec![0u8; AES_KEY_LEN];
match rng.fill(&mut buf) { if rng.fill(&mut buf).is_err() {
Err(_) => panic!("Error generating encrypted key"), panic!("Error generating encrypted key");
Ok(_) => (),
} }
info!("New encryption key: {:02x?}", buf); info!("New encryption key: {:02x?}", buf);
self.enc_key = buf; self.enc_key = buf;