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StdoutObserver

vihaco_stdlib::observer::stdio

Struct StdoutObserver 

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pub struct StdoutObserver { /* private fields */ }

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impl StdoutObserver

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pub fn write_stdout(&mut self, text: &str) -> Result<()>

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pub fn output(&self) -> &[u8] ⓘ

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impl Debug for StdoutObserver

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for StdoutObserver

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fn default() -> StdoutObserver

Returns the “default value” for a type. Read more
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impl Observe<StdoutEffect> for StdoutObserver

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type Effect = ()

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type Error = Report

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fn observe( &mut self, effect: &StdoutEffect, ) -> Result<Effects<Self::Effect>, Self::Error>

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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<D> Apply<PushToStack<()>> for D

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fn apply(&mut self, _: PushToStack<()>)

Apply a single effect to this destination.
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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<'src, T> IntoMaybe<'src, T> for T
where T: 'src,

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type Proj<U: 'src> = U

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fn map_maybe<R>( self, _f: impl FnOnce(&'src T) -> &'src R, g: impl FnOnce(T) -> R, ) -> <T as IntoMaybe<'src, T>>::Proj<R>
where R: 'src,

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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.