kernel::console::null_console

Struct NullConsole

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pub struct NullConsole;

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impl Read for NullConsole

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fn clear_rx(&self)

Clear RX buffers, if any.
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fn read_char(&self) -> char

Read a single character.
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impl Statistics for NullConsole

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fn chars_written(&self) -> usize

Return the number of character written.
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fn chars_read(&self) -> usize

Return the number of characters read.
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impl Write for NullConsole

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fn write_char(&self, _c: char)

Write a single character.
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fn write_fmt(&self, _args: Arguments<'_>) -> Result

Write a Rust format string.
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fn flush(&self)

Block until the last buffered character has been physically put on the TX wire.
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impl All for NullConsole

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.