Module postcard::de_flavors::crc

Available on crate feature use-crc only.

Expand description

This Cyclic Redundancy Check flavor applies the CRC crate’s Algorithm struct on the serialized data. The flavor will check the CRC assuming that it has been appended to the bytes.

CRCs are used for error detection when reading data back.

The crc feature requires enabling to use this module.

More on CRCs: https://en.wikipedia.org/wiki/Cyclic_redundancy_check.

Structs

CrcModifier
Manages CRC modifications as a flavor.

Functions

from_bytes_u8
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is not returned.
from_bytes_u16
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is not returned.
from_bytes_u32
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is not returned.
from_bytes_u64
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is not returned.
from_bytes_u128
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is not returned.
take_from_bytes_u8
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is returned for further usage
take_from_bytes_u16
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is returned for further usage
take_from_bytes_u32
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is returned for further usage
take_from_bytes_u64
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is returned for further usage
take_from_bytes_u128
Deserialize a message of type T from a byte slice with a Crc. The unused portion (if any) of the byte slice is returned for further usage