[−][src]Struct rust_uart::mock::WriteStruct
Structure containing the input data to verify and/or result to return when the MockStream's write function is called
Methods
impl WriteStruct
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pub fn set_result(&mut self, result: UartResult<()>)
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Set the result to be returned for any write() calls
Note: This will be ignored if set_input is also used
Arguments
- result - The UartResult to return in future write() calls
Examples
use rust_uart::*; use rust_uart::mock::*; fn test_write_error() { let mut mock = MockStream::default(); mock.write .set_result(Err(UartError::GenericError.into())); let connection = Connection { stream: Box::new(mock), }; let packet: [u8; 40] = [0; 40]; assert_eq!( connection.write(&packet).unwrap_err(), UartError::GenericError ); }
pub fn set_input(&mut self, input: Vec<u8>)
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Set the input to validate for any write() calls
Arguments
- input - The input data expected from write() calls
Examples
use rust_uart::*; use rust_uart::mock::*; fn test_write_good() { let mut mock = MockStream::default(); mock.write.set_input(vec![0, 1, 2, 3]); let connection = Connection { stream: Box::new(mock), }; let packet: [u8; 4] = [0, 1, 2, 3]; assert_eq!(connection.write(&packet), Ok(())); }
Auto Trait Implementations
impl Send for WriteStruct
impl Unpin for WriteStruct
impl !Sync for WriteStruct
impl UnwindSafe for WriteStruct
impl !RefUnwindSafe for WriteStruct
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,