Enum RichError 

pub enum RichError {
    ColorParse(String),
    StyleSyntax(String),
    Markup(String),
    Json(String),
    Regex(String),
    ThemeStack(String),
    ThemeConfig(String),
    NoAltScreen(String),
    Console(String),
    Style(String),
    MissingStyle(String),
    StyleStack(String),
    NotRenderable(String),
    Live(String),
}

Errors produced while parsing colors, styles, or markup.

Variants

ColorParse(String)

A color could not be parsed (rich.color.ColorParseError).

StyleSyntax(String)

A style definition could not be parsed (rich.errors.StyleSyntaxError).

Markup(String)

Console markup was malformed (rich.errors.MarkupError).

Json(String)

A JSON string could not be parsed (used by rich.json.JSON).

Regex(String)

A regular expression could not be compiled or run. Python has no rich equivalent — it lets re.error propagate — but a caller-supplied pattern has to fail somewhere, and returning it beats panicking.

ThemeStack(String)

The console’s base theme cannot be popped (rich.theme.ThemeStackError).

ThemeConfig(String)

A theme config file could not be read or parsed. Upstream surfaces Python’s configparser errors (NoSectionError, DuplicateOptionError, ParsingError, InterpolationSyntaxError) and OSError here.

NoAltScreen(String)

A screen update without the alternate screen (rich.errors.NoAltScreen).

Console(String)

An error in console operation (rich.errors.ConsoleError).

Style(String)

An error in styles (rich.errors.StyleError).

MissingStyle(String)

No such style (rich.errors.MissingStyle).

StyleStack(String)

The style stack is invalid (rich.errors.StyleStackError).

NotRenderable(String)

An object is not renderable (rich.errors.NotRenderableError).

Live(String)

An error related to a live display (rich.errors.LiveError).

Implementations

impl RichError

pub fn message(&self) -> &str

The message upstream’s exception carries, which is what str(error) prints there. Display prefixes it with the kind.

pub fn is_console_error(&self) -> bool

Whether upstream’s class derives from ConsoleError: ConsoleError itself, StyleSyntaxError, StyleStackError, NotRenderableError, MarkupError, LiveError and NoAltScreen.

pub fn is_style_error(&self) -> bool

Whether upstream’s class derives from StyleError: StyleError itself and MissingStyle.

Trait Implementations

impl Clone for RichError

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for RichError

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

Formats the value using the given formatter.

impl Display for RichError

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

Formats the value using the given formatter.

impl Eq for RichError

impl Error for RichError

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

Returns 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)

Provides type-based access to context intended for error reports.

impl PartialEq for RichError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for RichError