Struct DfuFile 

pub struct DfuFile {
    pub file: File,
    pub path: PathBuf,
    pub content: Content,
    pub suffix: Suffix,
}

File handle

Fields

file: File

Reference to the file on the filesystem.

path: PathBuf

Path to the file.

content: Content

The content representation.

suffix: Suffix

The file suffix with meta information.

Implementations

impl DfuFile

pub fn new(file: File, path: PathBuf, content: Content, suffix: Suffix) -> Self

Creates a new instance.

pub fn open<P: AsRef<Path> + Clone>(path: P) -> Result<Self>

Open existing file.

pub fn calc_crc(&mut self) -> Result<u32>

Calculate the CRC32 checksum of whole file excluding the last 4 bytes, which contain the checksum itself.

Trait Implementations

impl Debug for DfuFile

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

Formats the value using the given formatter.