pub struct Transport { /* private fields */ }
Expand description
Context object which holds state for all modbus operations.
Implementations§
source§impl Transport
impl Transport
sourcepub fn new(addr: &str) -> Result<Transport>
pub fn new(addr: &str) -> Result<Transport>
Create a new context context object and connect it to addr
on modbus-tcp default
port (502)
sourcepub fn new_with_cfg(addr: &str, cfg: Config) -> Result<Transport>
pub fn new_with_cfg(addr: &str, cfg: Config) -> Result<Transport>
Create a new context object and connect it to addr
on port port
pub fn close(&mut self) -> Result<()>
pub fn try_clone(&self) -> Result<Self>
Trait Implementations§
source§impl Client for Transport
impl Client for Transport
source§fn read_coils(&mut self, addr: u16, count: u16) -> Result<Vec<Coil>>
fn read_coils(&mut self, addr: u16, count: u16) -> Result<Vec<Coil>>
Read count
bits starting at address addr
.
source§fn read_discrete_inputs(&mut self, addr: u16, count: u16) -> Result<Vec<Coil>>
fn read_discrete_inputs(&mut self, addr: u16, count: u16) -> Result<Vec<Coil>>
Read count
input bits starting at address addr
.
source§fn read_holding_registers(&mut self, addr: u16, count: u16) -> Result<Vec<u16>>
fn read_holding_registers(&mut self, addr: u16, count: u16) -> Result<Vec<u16>>
Read count
16bit registers starting at address addr
.
source§fn read_input_registers(&mut self, addr: u16, count: u16) -> Result<Vec<u16>>
fn read_input_registers(&mut self, addr: u16, count: u16) -> Result<Vec<u16>>
Read count
16bit input registers starting at address addr
.
source§fn write_single_coil(&mut self, addr: u16, value: Coil) -> Result<()>
fn write_single_coil(&mut self, addr: u16, value: Coil) -> Result<()>
Write a single coil (bit) to address addr
.
source§fn write_single_register(&mut self, addr: u16, value: u16) -> Result<()>
fn write_single_register(&mut self, addr: u16, value: u16) -> Result<()>
Write a single 16bit register to address addr
.
source§fn write_multiple_coils(&mut self, addr: u16, values: &[Coil]) -> Result<()>
fn write_multiple_coils(&mut self, addr: u16, values: &[Coil]) -> Result<()>
Write a multiple coils (bits) starting at address addr
.
source§fn write_multiple_registers(&mut self, addr: u16, values: &[u16]) -> Result<()>
fn write_multiple_registers(&mut self, addr: u16, values: &[u16]) -> Result<()>
Write a multiple 16bit registers starting at address addr
.
Auto Trait Implementations§
impl RefUnwindSafe for Transport
impl Send for Transport
impl Sync for Transport
impl Unpin for Transport
impl UnwindSafe for Transport
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more