pub trait SerialEvents {
// Required methods
fn buffer_read(&self);
fn out_byte(&self);
fn tx_lost_byte(&self);
fn in_buffer_empty(&self);
}Expand description
Defines a series of callbacks that are invoked in response to the occurrence of specific events as part of the serial emulation logic (for example, when the driver reads data). The methods below can be implemented by a backend that keeps track of such events by incrementing metrics, logging messages, or any other action.
We’re using a trait to avoid constraining the concrete characteristics of the backend in any way, enabling zero-cost abstractions and use case-specific implementations.
Required Methods§
Sourcefn buffer_read(&self)
fn buffer_read(&self)
The driver reads data from the input buffer.
Sourcefn tx_lost_byte(&self)
fn tx_lost_byte(&self)
An error occurred while writing a byte to serial output resulting in a lost byte.
Sourcefn in_buffer_empty(&self)
fn in_buffer_empty(&self)
This event can be used by the consumer to re-enable events coming from the serial input.
Dyn Compatibility§
This trait is dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".