Enum penrose_ui::Error

pub enum Error {
    InvalidHexColor {
        code: String,
    },
    NoFallbackFontForChar(char),
    NulError(NulError),
    ParseInt(ParseIntError),
    Penrose(Error),
    UnableToAllocateColor,
    UnableToOpenFont(String),
    UnableToOpenFontPattern,
    UnableToParseFontPattern(String),
    UnintialisedSurface {
        id: Xid,
    },
}

Error variants from penrose_ui library.

Variants

InvalidHexColor

Creation of a Color from a string hex code was invalid

Fields

code: String

The invalid string that was intended as a color hex code

NoFallbackFontForChar(char)

The specified character can not be rendered by any font on this system

NulError(NulError)

A string being passed to underlying C APIs contained an internal null byte

ParseInt(ParseIntError)

Unable to parse an integer from a provided string.

Penrose(Error)

An error was returned from the XConn when interacting with the X server

UnableToAllocateColor

Unable to allocate a requested color

UnableToOpenFont(String)

Unable to open a requested font

UnableToOpenFontPattern

Unable to open a font using an Xft font pattern

UnableToParseFontPattern(String)

Unable to parse an Xft font pattern

UnintialisedSurface

An attempt was made to work with a surface for a window that was not initialised by the Draw instance being used.

Fields

id: Xid

The window id requested

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)

Provides type based access to context intended for error reports.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<NulError> for Error

fn from(source: NulError) -> Self

Converts to this type from the input type.

impl From<ParseIntError> for Error

fn from(source: ParseIntError) -> Self

Converts to this type from the input type.