Dreaded_X/wakey
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map + flatten to flat_map

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This commit is contained in:
rumcajs 2019-02-05 09:46:52 +01:00
parent c2ee4c63f5
commit df760c57fe
1 changed files with 1 additions and 2 deletions
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3
src/lib.rs
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@ -83,8 +83,7 @@ impl WolPacket {
/// Panics when input MAC is invalid (i.e. contains non-byte characters) /// Panics when input MAC is invalid (i.e. contains non-byte characters)
fn mac_to_byte(data: &str, sep: char) -> Vec<u8> { fn mac_to_byte(data: &str, sep: char) -> Vec<u8> {
data.split(sep) data.split(sep)
.map(|x| hex::decode(x).expect("Invalid mac!")) .flat_map(|x| hex::decode(x).expect("Invalid mac!"))
.flatten()
.collect() .collect()
} }