Trait packable::PackableExt
source · [−]pub trait PackableExt: Packable {
fn packed_len(&self) -> usize;
fn pack_to_vec(&self) -> Vec<u8>;
fn unpack_verified<T: AsRef<[u8]>>(
bytes: T
) -> Result<Self, UnpackError<<Self as Packable>::UnpackError, UnexpectedEOF>>;
fn unpack_unverified<T: AsRef<[u8]>>(
bytes: T
) -> Result<Self, UnpackError<<Self as Packable>::UnpackError, UnexpectedEOF>>;
}
Expand description
Extension trait for types that implement Packable
.
Required Methods
fn packed_len(&self) -> usize
fn packed_len(&self) -> usize
Returns the length in bytes of the value after being packed. The returned value always matches the number of
bytes written using pack
.
fn pack_to_vec(&self) -> Vec<u8>
fn pack_to_vec(&self) -> Vec<u8>
Convenience method that packs this value into a Vec<u8>
.
fn unpack_verified<T: AsRef<[u8]>>(
bytes: T
) -> Result<Self, UnpackError<<Self as Packable>::UnpackError, UnexpectedEOF>>
fn unpack_verified<T: AsRef<[u8]>>(
bytes: T
) -> Result<Self, UnpackError<<Self as Packable>::UnpackError, UnexpectedEOF>>
Unpacks this value from a sequence of bytes doing syntactical checks.
fn unpack_unverified<T: AsRef<[u8]>>(
bytes: T
) -> Result<Self, UnpackError<<Self as Packable>::UnpackError, UnexpectedEOF>>
fn unpack_unverified<T: AsRef<[u8]>>(
bytes: T
) -> Result<Self, UnpackError<<Self as Packable>::UnpackError, UnexpectedEOF>>
Unpacks this value from a sequence of bytes without doing syntactical checks.