StyxError

Struct StyxError 

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pub struct StyxError {
    pub kind: StyxErrorKind,
    pub span: Option<Span>,
}
Expand description

Error that can occur during Styx parsing.

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§kind: StyxErrorKind§span: Option<Span>

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impl StyxError

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pub fn new(kind: StyxErrorKind, span: Option<Span>) -> Self

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pub fn render(&self, filename: &str, source: &str) -> String

Render this error with ariadne.

Returns a string containing the formatted error message with source context.

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pub fn write_report<W: Write>(&self, filename: &str, source: &str, writer: W)

Write the error report to a writer.

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pub fn build_report<'a>( &self, filename: &'a str, _source: &str, ) -> ReportBuilder<'static, (&'a str, Range<usize>)>

Build an ariadne report for this error.

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impl Clone for StyxError

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fn clone(&self) -> StyxError

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for StyxError

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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 Display for StyxError

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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 Error for StyxError

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl PartialEq for StyxError

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for StyxError

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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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where T: ?Sized,

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Immutably borrows from an owned value. Read more
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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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Fmt for T
where T: Display,

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fn fg<C>(self, color: C) -> Foreground<Self>
where C: Into<Option<Color>>, Self: Display,

Give this value the specified foreground colour.
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fn bg<C>(self, color: C) -> Background<Self>
where C: Into<Option<Color>>, Self: Display,

Give this value the specified background colour.
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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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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> Paint for T
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fn fg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the foreground set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like red() and green(), which have the same functionality but are pithier.

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Set foreground color to white using fg():

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Returns self with the fg() set to [Color :: Primary].

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Returns self with the fg() set to [Color :: Fixed].

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Returns self with the fg() set to [Color :: Red].

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Returns self with the fg() set to [Color :: Yellow].

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Returns self with the fg() set to [Color :: Blue].

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Returns self with the fg() set to [Color :: Magenta].

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Returns self with the fg() set to [Color :: Cyan].

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Returns self with the fg() set to [Color :: White].

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Returns self with the fg() set to [Color :: BrightBlack].

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Returns self with the fg() set to [Color :: BrightRed].

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Returns self with the fg() set to [Color :: BrightGreen].

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Returns self with the fg() set to [Color :: BrightYellow].

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Returns self with the fg() set to [Color :: BrightBlue].

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Returns self with the fg() set to [Color :: BrightMagenta].

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Returns self with the fg() set to [Color :: BrightCyan].

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Returns self with the fg() set to [Color :: BrightWhite].

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Returns a styled value derived from self with the background set to value.

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Returns self with the bg() set to [Color :: Black].

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Returns self with the bg() set to [Color :: Red].

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Returns self with the bg() set to [Color :: Green].

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Returns self with the bg() set to [Color :: Yellow].

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Returns self with the bg() set to [Color :: Blue].

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fn on_magenta(&self) -> Painted<&T>

Returns self with the bg() set to [Color :: Magenta].

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Returns self with the bg() set to [Color :: Cyan].

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Returns self with the bg() set to [Color :: White].

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Returns self with the bg() set to [Color :: BrightBlack].

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Returns self with the bg() set to [Color :: BrightRed].

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Returns self with the bg() set to [Color :: BrightGreen].

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Returns self with the bg() set to [Color :: BrightYellow].

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Returns self with the bg() set to [Color :: BrightMagenta].

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Enables the styling Attribute value.

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