Struct srcerr::SourceError

pub struct SourceError<'files, Ec, Ed, Fs> {
    pub code: Ec,
    pub detail: Ed,
    pub severity: Severity,
    pub marker: PhantomData<&'files Fs>,
}

Information about an error from source data.

Type Parameters

• E: ErrorCode type.
• F: Files referenced by this error.

Fields

code: Ec

Code within the ErrorCode this error corresponds to.

detail: Ed

Suggestions or hints to provide to the user.

severity: Severity

Severity level for diagnostic messages.

marker: PhantomData<&'files Fs>

Marker.

Implementations

impl<'files, Ec, Ed, Fs> SourceError<'files, Ec, Ed, Fs> where
    Ec: ErrorCode,
    Ed: ErrorDetail<'files, Files = Fs>,
    Fs: Files<'files>, 

pub fn new(code: Ec, detail: Ed, severity: Severity) -> Self

Returns a new SourceError.

pub fn as_diagnostic(&self, files: &Fs) -> Diagnostic<Fs::FileId>

Returns a Diagnostic built from this error.

Trait Implementations

impl<'files, Ec: Clone, Ed: Clone, Fs: Clone> Clone for SourceError<'files, Ec, Ed, Fs>

fn clone(&self) -> SourceError<'files, Ec, Ed, Fs>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'files, Ec: Debug, Ed: Debug, Fs: Debug> Debug for SourceError<'files, Ec, Ed, Fs>

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

Formats the value using the given formatter.

impl<'files, Ec, Ed, Fs> Display for SourceError<'files, Ec, Ed, Fs> where
    Ec: ErrorCode,
    Ed: ErrorDetail<'files, Files = Fs> + Display,
    Fs: Files<'files>, 

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

Formats the value using the given formatter.

impl<'files, Ec: Eq, Ed: Eq, Fs: Eq> Eq for SourceError<'files, Ec, Ed, Fs>

impl<'files, Ec, Ed, Fs> Error for SourceError<'files, Ec, Ed, Fs> where
    Ec: ErrorCode + Debug,
    Ed: ErrorDetail<'files, Files = Fs> + Error,
    Fs: Files<'files> + Debug, 

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

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

pub fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred.

pub fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl<'files, Ec: PartialEq, Ed: PartialEq, Fs: PartialEq> PartialEq<SourceError<'files, Ec, Ed, Fs>> for SourceError<'files, Ec, Ed, Fs>

fn eq(&self, other: &SourceError<'files, Ec, Ed, Fs>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &SourceError<'files, Ec, Ed, Fs>) -> bool

This method tests for !=.

impl<'files, Ec, Ed, Fs> StructuralEq for SourceError<'files, Ec, Ed, Fs>

impl<'files, Ec, Ed, Fs> StructuralPartialEq for SourceError<'files, Ec, Ed, Fs>