[−][src]Struct rust_uart::mock::ReadStruct
Structure containing the output data or result to return when the MockStream's read function is called
Methods
impl ReadStruct
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pub fn set_result(&mut self, result: UartResult<Vec<u8>>)
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Set the result to be returned for any read() calls
Note: This will be ignored if set_output is also used
Arguments
- result - The UartResult to return in future read() calls
Examples
use rust_uart::*; use rust_uart::mock::*; use std::time::Duration; fn test_read_error_io() { let mut mock = MockStream::default(); mock.read .set_result(Err(UartError::GenericError.into())); let connection = Connection { stream: Box::new(mock), }; assert_eq!( connection.read(5, Duration::new(0, 0)).unwrap_err(), UartError::GenericError ); }
pub fn set_output(&mut self, output: Vec<u8>)
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Set the output data
Arguments
- output - The output buffer which future read() calls should retrieve data from
Examples
use rust_uart::*; use rust_uart::mock::*; use std::time::Duration; fn test_read_good_multi() { let mut mock = MockStream::default(); let expected = vec![0, 1, 2, 3, 4, 5]; mock.read.set_output(expected.clone()); let connection = Connection { stream: Box::new(mock), }; assert_eq!( connection.read(3, Duration::new(0, 0)).unwrap(), vec![0, 1, 2] ); assert_eq!( connection.read(3, Duration::new(0, 0)).unwrap(), vec![3, 4, 5] ); }
Auto Trait Implementations
impl Send for ReadStruct
impl Unpin for ReadStruct
impl !Sync for ReadStruct
impl UnwindSafe for ReadStruct
impl !RefUnwindSafe for ReadStruct
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,