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work on uniform API
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This commit is contained in:
Robin Müller
2022-09-11 20:50:46 +02:00
parent 94489da003
commit fe1a30327b
4 changed files with 39 additions and 31 deletions
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14
src/ecss.rs
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@ -141,7 +141,7 @@ pub trait EcssEnumeration {
fn byte_width(&self) -> usize {
(self.pfc() / 8) as usize
}
fn to_bytes(&self, buf: &mut [u8]) -> Result<(), ByteConversionError>;
fn write_to_bytes(&self, buf: &mut [u8]) -> Result<(), ByteConversionError>;
}
trait ToBeBytes {
@ -196,7 +196,7 @@ impl<TYPE: ToBeBytes> EcssEnumeration for GenericEcssEnumWrapper<TYPE> {
size_of::<TYPE>() as u8 * 8_u8
}
fn to_bytes(&self, buf: &mut [u8]) -> Result<(), ByteConversionError> {
fn write_to_bytes(&self, buf: &mut [u8]) -> Result<(), ByteConversionError> {
if buf.len() < self.byte_width() as usize {
return Err(ByteConversionError::ToSliceTooSmall(SizeMissmatch {
found: buf.len(),
@ -223,7 +223,7 @@ mod tests {
let mut buf = [0, 0, 0];
let my_enum = EcssEnumU8::new(1);
my_enum
.to_bytes(&mut buf[1..2])
.write_to_bytes(&mut buf[1..2])
.expect("To byte conversion of u8 failed");
assert_eq!(buf[1], 1);
}
@ -233,7 +233,7 @@ mod tests {
let mut buf = [0, 0, 0];
let my_enum = EcssEnumU16::new(0x1f2f);
my_enum
.to_bytes(&mut buf[1..3])
.write_to_bytes(&mut buf[1..3])
.expect("To byte conversion of u8 failed");
assert_eq!(buf[1], 0x1f);
assert_eq!(buf[2], 0x2f);
@ -243,7 +243,7 @@ mod tests {
fn test_slice_u16_too_small() {
let mut buf = [0];
let my_enum = EcssEnumU16::new(0x1f2f);
let res = my_enum.to_bytes(&mut buf[0..1]);
let res = my_enum.write_to_bytes(&mut buf[0..1]);
assert!(res.is_err());
let error = res.unwrap_err();
match error {
@ -262,7 +262,7 @@ mod tests {
let mut buf = [0, 0, 0, 0, 0];
let my_enum = EcssEnumU32::new(0x1f2f3f4f);
my_enum
.to_bytes(&mut buf[1..5])
.write_to_bytes(&mut buf[1..5])
.expect("To byte conversion of u8 failed");
assert_eq!(buf[1], 0x1f);
assert_eq!(buf[2], 0x2f);
@ -274,7 +274,7 @@ mod tests {
fn test_slice_u32_too_small() {
let mut buf = [0, 0, 0, 0, 0];
let my_enum = EcssEnumU32::new(0x1f2f3f4f);
let res = my_enum.to_bytes(&mut buf[0..3]);
let res = my_enum.write_to_bytes(&mut buf[0..3]);
assert!(res.is_err());
let error = res.unwrap_err();
match error {