pub struct FontWrapper<C: RequestConnection>(/* private fields */);
Expand description

A RAII-like wrapper around a Font.

Instances of this struct represent a Font that is freed in Drop.

Any errors during Drop are silently ignored. Most likely an error here means that your X11 connection is broken and later requests will also fail.

Implementations§

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impl<C: RequestConnection> FontWrapper<C>

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pub fn for_font(conn: C, id: Font) -> Self

Assume ownership of the given resource and destroy it in Drop.

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pub fn font(&self) -> Font

Get the XID of the wrapped resource

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pub fn into_font(self) -> Font

Assume ownership of the XID of the wrapped resource

This function destroys this wrapper without freeing the underlying resource.

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impl<'c, C: X11Connection> FontWrapper<&'c C>

Create a new Font and return a Font wrapper and a cookie.

This is a thin wrapper around open_font that allocates an id for the Font. This function returns the resulting FontWrapper that owns the created Font and frees it in Drop. This also returns a VoidCookie that comes from the call to open_font.

Errors can come from the call to X11Connection::generate_id or open_font.

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impl<C: X11Connection> FontWrapper<C>

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pub fn open_font(conn: C, name: &[u8]) -> Result<Self, ReplyOrIdError>

Create a new Font and return a Font wrapper

This is a thin wrapper around open_font that allocates an id for the Font. This function returns the resulting FontWrapper that owns the created Font and frees it in Drop.

Errors can come from the call to X11Connection::generate_id or open_font.

Trait Implementations§

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impl<C: Debug + RequestConnection> Debug for FontWrapper<C>

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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<C: RequestConnection> Drop for FontWrapper<C>

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl<C: RequestConnection> From<&FontWrapper<C>> for Font

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fn from(from: &FontWrapper<C>) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl<C> RefUnwindSafe for FontWrapper<C>
where C: RefUnwindSafe,

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impl<C> Send for FontWrapper<C>
where C: Send,

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impl<C> Sync for FontWrapper<C>
where C: Sync,

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impl<C> Unpin for FontWrapper<C>
where C: Unpin,

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impl<C> UnwindSafe for FontWrapper<C>
where C: UnwindSafe,

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.