Trait embedded_serial::ImmutBlockingRx

pub trait ImmutBlockingRx {
    type Error;
    fn getc(&self) -> Result<u8, Self::Error>;

    fn gets<I: ?Sized>(
        &self, 
        buffer: &mut I
    ) -> Result<(), (usize, Self::Error)>
    where
        I: AsMut<[u8]>,
    { ... }
}

Implementors of this trait offer octet based serial data reception using a blocking API and requiring a mutable reference to self.

Associated Types

type Error

The error type returned if a function fails.

Required Methods

fn getc(&self) -> Result<u8, Self::Error>

Read a single octet from the port's receiver, blocking until the octet can be read from the buffer.

In some implementations, this can result in an Error. If not, use type Error = !.

Provided Methods

fn gets<I: ?Sized>(&self, buffer: &mut I) -> Result<(), (usize, Self::Error)> where
    I: AsMut<[u8]>, 

Read a specified number of octets into the given buffer, blocking until that many have been read.

In some implementations, this can result in an Error. If not, use type Error = !.

Implementors