Struct FontWrapper

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

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

impl<C: RequestConnection> FontWrapper<C>

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

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

pub fn font(&self) -> Font

Get the XID of the wrapped resource

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.

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

pub fn open_font_and_get_cookie( conn: &'c C, name: &[u8], ) -> Result<(Self, VoidCookie<'c, C>), ReplyOrIdError>

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.

impl<C: X11Connection> FontWrapper<C>

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

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

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

Formats the value using the given formatter.

impl<C: RequestConnection> Drop for FontWrapper<C>

fn drop(&mut self)

Executes the destructor for this type.

impl<C: RequestConnection> From<&FontWrapper<C>> for Font

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

Converts to this type from the input type.