Enum ValidationError 

#[non_exhaustive]
pub enum ValidationError {
    MissingRequiredField {
        block: Cow<'static, str>,
        field: Cow<'static, str>,
        line: Option<usize>,
    },
    Conflict {
        fields: Vec<Cow<'static, str>>,
        line: Option<usize>,
    },
    InvalidValue {
        field: Cow<'static, str>,
        value: String,
        expected: Cow<'static, str>,
        line: Option<usize>,
    },
    OutOfRange {
        name: Cow<'static, str>,
        value: String,
        expected: Cow<'static, str>,
        line: Option<usize>,
    },
    Generic {
        message: Cow<'static, str>,
        line: Option<usize>,
    },
}

Errors related to the validation of NDM data against CCSDS rules.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MissingRequiredField

A required field was missing in the message.

Fields

block: Cow<'static, str>

field: Cow<'static, str>

line: Option<usize>

Conflict

Two or more fields are in conflict.

Fields

fields: Vec<Cow<'static, str>>

line: Option<usize>

InvalidValue

A value was provided that does not match the CCSDS specification.

Fields

field: Cow<'static, str>

value: String

expected: Cow<'static, str>

line: Option<usize>

OutOfRange

Specific validation error for values out of expected range.

Fields

name: Cow<'static, str>

value: String

expected: Cow<'static, str>

line: Option<usize>

Generic

General validation errors for cases not covered by specific variants.

Fields

message: Cow<'static, str>

line: Option<usize>

Implementations

impl ValidationError

pub fn missing_required( block: impl Into<Cow<'static, str>>, field: impl Into<Cow<'static, str>>, ) -> Self

Convenience constructor for a missing required field error.

pub fn invalid_value( field: impl Into<Cow<'static, str>>, value: impl Into<String>, expected: impl Into<Cow<'static, str>>, ) -> Self

Convenience constructor for an invalid value error.

pub fn generic(message: impl Into<Cow<'static, str>>) -> Self

Convenience constructor for a generic validation error.

pub fn conflict<I>(fields: I) -> Self

where I: IntoIterator<Item = Cow<'static, str>>,

Convenience constructor for conflicting fields.

Trait Implementations

impl Clone for ValidationError

fn clone(&self) -> ValidationError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Error for ValidationError

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 From<ValidationError> for CcsdsNdmError

fn from(e: ValidationError) -> Self

Converts to this type from the input type.

impl FromExternalError<&str, ValidationError> for InternalParserError

fn from_external_error(_input: &&str, e: ValidationError) -> Self

Like ParserError::from_input but also include an external error.

impl PartialEq for ValidationError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl WithLocation for ValidationError

fn with_line(self, line: usize) -> Self

Adds location information to the error.

impl StructuralPartialEq for ValidationError