Enum ModelError 

pub enum ModelError {
    EmptyField {
        field: &'static str,
    },
    InvalidUrl {
        field: &'static str,
        value: String,
    },
    InvalidHash {
        field: &'static str,
        value: String,
    },
    InvalidVersion {
        value: String,
        reason: String,
    },
    InvalidPackageId {
        value: String,
        reason: String,
    },
    InvalidEnumValue {
        field: &'static str,
        value: String,
    },
    SourceMismatch {
        field: &'static str,
        expected: String,
        actual: String,
    },
    InvalidContract {
        field: &'static str,
        reason: String,
    },
}

Variants

EmptyField

A required field was empty after trimming whitespace.

Fields

field: &'static str

InvalidUrl

A URL failed parsing or used a non-HTTP scheme.

Fields

field: &'static str

value: String

InvalidHash

A checksum field was blank or contained non-hexadecimal data.

Fields

field: &'static str

value: String

InvalidVersion

A semantic version string could not be parsed or normalized.

Fields

value: String

reason: String

InvalidPackageId

A package id could not be parsed from @winget or @scoop syntax.

Fields

value: String

reason: String

InvalidEnumValue

An enum value was outside the accepted vocabulary for the field.

Fields

field: &'static str

value: String

SourceMismatch

A typed value did not match the source that the schema expected.

Fields

field: &'static str

expected: String

actual: String

InvalidContract

A higher-level invariant or contract was violated.

Fields

field: &'static str

reason: String

Implementations

impl ModelError

pub fn empty(field: &'static str) -> Self

Build an empty-field error for the given logical field name.

pub fn invalid_url(field: &'static str, value: impl Into<String>) -> Self

Build a URL validation error for the given logical field name.

pub fn invalid_hash(field: &'static str, value: impl Into<String>) -> Self

Build a hash validation error for the given logical field name.

pub fn invalid_version( value: impl Into<String>, reason: impl Into<String>, ) -> Self

Build a version parsing error for the original value and reason.

pub fn invalid_package_id( value: impl Into<String>, reason: impl Into<String>, ) -> Self

Build a package-id parsing error for the original value and reason.

pub fn invalid_enum_value(field: &'static str, value: impl Into<String>) -> Self

Build a generic enum-vocabulary error for the given field.

pub fn source_mismatch( field: &'static str, expected: impl Into<String>, actual: impl Into<String>, ) -> Self

Build a source-mismatch error when a typed record disagrees with the schema.

pub fn invalid_contract(field: &'static str, reason: impl Into<String>) -> Self

Build a contract error for a schema or invariant violation.

Trait Implementations

impl Clone for ModelError

fn clone(&self) -> ModelError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelError

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

Formats the value using the given formatter.

impl Display for ModelError

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

Formats the value using the given formatter.

impl Error for ModelError

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 ModelError

fn eq(&self, other: &ModelError) -> 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 Eq for ModelError

impl StructuralPartialEq for ModelError