in optee-teec/src/uuid.rs [126:136]
fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
write!(
f,
"{:08x}-{:04x}-{:04x}-{}-{}",
self.raw.timeLow,
self.raw.timeMid,
self.raw.timeHiAndVersion,
hex::encode(&self.raw.clockSeqAndNode[0..2]),
hex::encode(&self.raw.clockSeqAndNode[2..8]),
)
}