Struct drone_core::log::Port

pub struct Port(_);

Logger port handle.

Implementations

impl Port

pub fn new(port: u8) -> Self

Creates a new port handle.

Panics

If port is more than or equal to PORTS_COUNT.

pub fn is_enabled(self) -> bool

Returns true if the debug probe is connected and listening to the port stream.

pub fn write_bytes(self, bytes: &[u8]) -> Self

Writes a sequence of bytes to the port.

The resulting byte sequence that will be read from the port may be interleaved with concurrent writes. See also Port::write for writing atomic byte sequences.

pub fn write<T: PortWrite>(self, value: T) -> Self

Writes an atomic byte sequence to the port. T can be one of u8, u16, u32.

Bytes are written in big-endian order. It's guaranteed that all bytes of value will not be split.

Trait Implementations

impl Clone for Port

pub fn clone(&self) -> Port

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Port

impl Write for Port

pub fn write_str(&mut self, string: &str) -> Result

Writes a string slice into this writer, returning whether the write succeeded.

pub fn write_char(&mut self, c: char) -> Result<(), Error>

Writes a char into this writer, returning whether the write succeeded.

pub fn write_fmt(&mut self, args: Arguments<'_>) -> Result<(), Error>

Glue for usage of the write! macro with implementors of this trait.