Struct GenericCard 

pub struct GenericCard<F: CardFormat> {
    pub header: GenericHeader,
    pub metadata: GenericMetadata,
    pub payload: Vec<u8>,
    /* private fields */
}

Generic card that works with any CardFormat

Fields

header: GenericHeader

Card header

metadata: GenericMetadata

Card metadata

payload: Vec<u8>

Raw payload bytes

Implementations

impl<F: CardFormat> GenericCard<F>

pub fn new(id: impl Into<String>, payload: Vec<u8>) -> Self

Create a new card with payload

pub fn new_with_checksum(id: impl Into<String>, payload: Vec<u8>) -> Self

Create a new card with checksum

pub fn from_parts(metadata: GenericMetadata, payload: Vec<u8>) -> Result<Self>

Create from metadata and payload

pub fn load<P: AsRef<Path>>(path: P) -> Result<Self>

Load card from file

The .card extension is added automatically - do NOT include it in the path.

pub fn save<P: AsRef<Path>>(&self, path: P) -> Result<()>

Save card to file

The .card extension is added automatically - do NOT include it in the path.

pub fn calculate_checksum(&self) -> u32

Calculate CRC32 checksum

pub fn to_bytes(&self) -> Result<Vec<u8>>

Serialize to bytes

pub fn from_bytes(data: &[u8]) -> Result<Self>

Deserialize from bytes

pub fn payload(&self) -> &[u8]

Get payload reference

pub fn id(&self) -> &str

Get ID

pub fn has_checksum(&self) -> bool

Check if card has checksum

Trait Implementations

impl<F: Clone + CardFormat> Clone for GenericCard<F>

fn clone(&self) -> GenericCard<F>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<F: Debug + CardFormat> Debug for GenericCard<F>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.