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Struct Guard

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pub struct Guard { /* private fields */ }
Expand description

A guard structure to manage memory allocation and deallocation.

This struct holds a raw pointer to the allocated memory and the layout information used for allocation. It’s responsible for deallocating the memory when dropped.

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impl Drop for Guard

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fn drop(&mut self)

Executes the destructor for this type. Read more

Auto Trait Implementations§

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impl Freeze for Guard

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impl RefUnwindSafe for Guard

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impl !Send for Guard

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impl !Sync for Guard

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impl Unpin for Guard

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impl UnwindSafe for Guard

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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> Stylize for T

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fn style(self, style: Style) -> Styled<T>

Apply a style to a value.
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fn red(self) -> Styled<T>

Apply red color style to a value.
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fn green(self) -> Styled<T>

Apply green color style to a value.
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fn blue(self) -> Styled<T>

Apply blue color style to a value.
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fn yellow(self) -> Styled<T>

Apply yellow color style to a value.
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fn magenta(self) -> Styled<T>

Apply magenta color style to a value.
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fn cyan(self) -> Styled<T>

Apply cyan color style to a value.
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fn white(self) -> Styled<T>

Apply white color style to a value.
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fn black(self) -> Styled<T>

Apply black color style to a value.
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fn bright_red(self) -> Styled<T>

Apply bright red color style to a value.
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fn bright_green(self) -> Styled<T>

Apply bright green color style to a value.
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fn bright_blue(self) -> Styled<T>

Apply bright blue color style to a value.
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fn bright_yellow(self) -> Styled<T>

Apply bright yellow color style to a value.
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fn bright_magenta(self) -> Styled<T>

Apply bright magenta color style to a value.
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fn bright_cyan(self) -> Styled<T>

Apply bright cyan color style to a value.
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fn bright_white(self) -> Styled<T>

Apply bright white color style to a value.
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fn bold(self) -> Styled<T>

Apply bold style to a value.
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fn underline(self) -> Styled<T>

Apply underline style to a value.
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fn italic(self) -> Styled<T>

Apply italic style to a value.
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fn dim(self) -> Styled<T>

Apply dimmed style to a value.
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fn on_black(self) -> Styled<T>

Apply black background style to a value.
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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.