Struct State 

pub struct State { /* private fields */ }

Send or receive transmission state

Implementations

impl State

pub const fn new() -> Self

Create a new transmission context

pub fn set_first_file(file_name: &str, file_size: u32) -> Result<Self, Error>

Create a new transmission context for the first file in a batch.

Errors

• Read when the read I/O fails with the serial port
• Write when the write I/O fails with the serial port
• Data when corrupted data has been detected

pub fn set_next_file( &mut self, file_name: &str, file_size: u32, ) -> Result<(), Error>

Prepares the state for the next file in a batch transfer.

Errors

• Data when the file_name is invalid.

pub fn stage(&self) -> Stage

pub fn count(&self) -> u32

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

pub fn file_size(&self) -> u32

pub fn send<P, F>( &mut self, port: &mut P, file: &mut F, ) -> Result<Option<()>, Error>

where P: Read + Write + ?Sized, F: Read + Seek + ?Sized,

Sends a file using the ZMODEM file transfer protocol.

Errors

• Read when the read I/O fails with the serial port
• Write when the write I/O fails with the serial port
• Data when corrupted data has been detected

pub fn receive<P, F>( &mut self, port: &mut P, file: &mut F, ) -> Result<Option<()>, Error>

where P: Read + Write + ?Sized, F: Write + ?Sized,

Receives a file using the ZMODEM file transfer protocol.

Errors

• Read when the read I/O fails with the serial port
• Write when the write I/O fails with the serial port
• Data when corrupted data has been detected

pub fn finish<P>(&mut self, port: &mut P) -> Result<Option<()>, Error>

where P: Read + Write + ?Sized,

Send ZFIN.

Errors

• Read when the read I/O fails with the serial port
• Write when the write I/O fails with the serial port
• Data when corrupted data has been detected

Trait Implementations

impl Default for State

fn default() -> Self

Returns the “default value” for a type.