Struct Error 

pub struct Error<W: Warning> { /* private fields */ }

The warning that caused an operation to fail.

The Warning is referred to by the json::Elements path as a String.

Implementations

impl<W: Warning> Error<W>

pub fn warning(&self) -> &W

Return reference to the Warning.

Examples found in repository

examples/generate_cdr_from_tariff.rs (line 68)

fn print_error(error: &warning::Error<generate::Warning>) {
    eprintln!(
        "ERR: Unable to generate CDR due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

examples/price_cdr_with_known_version.rs (line 66)

fn print_pricing_error(error: &warning::Error<price::Warning>) {
    eprintln!(
        "ERR: Unable to price CDR due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

examples/price_cdr_with_unknown_version.rs (line 93)

fn print_timezone_error(error: &warning::Error<timezone::Warning>) {
    eprintln!(
        "ERR: Unable to find timezone due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

/// Print the `timezone::Warning`s to `stderr`.
fn print_timezone_warnings(warnings: &warning::Set<timezone::Warning>) {
    if warnings.is_empty() {
        return;
    }

    eprintln!(
        "WARN: {} warnings from the timezone search",
        warnings.len_warnings()
    );

    eprintln!(
        "WARN: {} warnings from the timezone search:\n {}",
        warnings.len_warnings(),
        warning::SetWriter::new(warnings)
    );
}

/// Print the `price::Warning` that halted the process to `stderr`.
fn print_pricing_error(error: &warning::Error<price::Warning>) {
    eprintln!(
        "ERR: Unable to price CDR due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

pub fn into_warning(self) -> W

Consume the Error and return the Warning.

pub fn element(&self) -> &Element

Return a reference to the Element that caused the Warning.

Examples found in repository

examples/generate_cdr_from_tariff.rs (line 67)

fn print_error(error: &warning::Error<generate::Warning>) {
    eprintln!(
        "ERR: Unable to generate CDR due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

examples/price_cdr_with_known_version.rs (line 65)

fn print_pricing_error(error: &warning::Error<price::Warning>) {
    eprintln!(
        "ERR: Unable to price CDR due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

examples/price_cdr_with_unknown_version.rs (line 92)

fn print_timezone_error(error: &warning::Error<timezone::Warning>) {
    eprintln!(
        "ERR: Unable to find timezone due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

/// Print the `timezone::Warning`s to `stderr`.
fn print_timezone_warnings(warnings: &warning::Set<timezone::Warning>) {
    if warnings.is_empty() {
        return;
    }

    eprintln!(
        "WARN: {} warnings from the timezone search",
        warnings.len_warnings()
    );

    eprintln!(
        "WARN: {} warnings from the timezone search:\n {}",
        warnings.len_warnings(),
        warning::SetWriter::new(warnings)
    );
}

/// Print the `price::Warning` that halted the process to `stderr`.
fn print_pricing_error(error: &warning::Error<price::Warning>) {
    eprintln!(
        "ERR: Unable to price CDR due to error at path `{}`: {}",
        error.element().path(),
        error.warning()
    );
}

pub fn parts(&self) -> (&W, &Element)

Return the constituent parts.

pub fn into_parts(self) -> (W, Element)

Consume the Cause and return the constituent parts.

Trait Implementations

impl<W: Debug + Warning> Debug for Error<W>

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

Formats the value using the given formatter.

impl<W: Warning> Display for Error<W>

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

Formats the value using the given formatter.

impl<W: Warning> Error for Error<W>

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.