Enum AamlError 

pub enum AamlError {
    IoError {
        details: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    ParseError {
        line: usize,
        content: String,
        details: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    NotFound {
        key: String,
        context: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    InvalidValue {
        details: String,
        expected: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    InvalidType {
        type_name: String,
        details: String,
        provided: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    DirectiveError {
        directive: String,
        message: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    SchemaValidationError {
        schema: String,
        field: String,
        type_name: String,
        details: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    MissingRequiredField {
        schema: String,
        field: String,
        field_type: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    CircularDependency {
        path: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    TypeRegistrationConflict {
        type_name: String,
        existing: String,
        new: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    NestingDepthExceeded {
        depth: usize,
        context: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    MalformedLiteral {
        literal_type: String,
        content: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    DirectiveSyntaxError {
        directive: String,
        provided_syntax: String,
        expected_syntax: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    TypeConversionError {
        from_type: String,
        to_type: String,
        value: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
    LexError {
        line: usize,
        column: usize,
        character: String,
        diagnostics: Option<Box<ErrorDiagnostics>>,
    },
}

All errors that can be produced while parsing or validating an AAML document.

Variants

IoError

An I/O error occurred while reading a file.

Fields

details: String

diagnostics: Option<Box<ErrorDiagnostics>>

ParseError

A line could not be parsed as a valid AAML statement.

Fields

line: usize

1-based line number in the source file.

content: String

Raw content of the offending line.

details: String

Human-readable explanation of why parsing failed.

diagnostics: Option<Box<ErrorDiagnostics>>

Diagnostic guidance.

NotFound

A key or type name was not found in the registry or map.

Fields

key: String

context: String

diagnostics: Option<Box<ErrorDiagnostics>>

InvalidValue

A value does not satisfy a basic type constraint (not schema-specific).

Fields

details: String

expected: String

diagnostics: Option<Box<ErrorDiagnostics>>

InvalidType

A value failed validation against a registered or built-in type.

Fields

type_name: String

Name of the type that rejected the value.

details: String

Details from the type validator.

provided: String

What was provided.

diagnostics: Option<Box<ErrorDiagnostics>>

Diagnostic guidance.

DirectiveError

A directive (@import, @derive, …) encountered an error in its arguments.

Fields

directive: String

message: String

diagnostics: Option<Box<ErrorDiagnostics>>

SchemaValidationError

A schema constraint was violated during parsing or explicit validation.

Fields

schema: String

Name of the schema that declared the field.

field: String

Name of the field that failed validation.

type_name: String

Declared type of the field.

details: String

Human-readable description of the failure.

diagnostics: Option<Box<ErrorDiagnostics>>

Diagnostic guidance.

MissingRequiredField

Missing the required field in schema.

Fields

schema: String

field: String

field_type: String

diagnostics: Option<Box<ErrorDiagnostics>>

CircularDependency

Circular dependency detected.

Fields

path: String

diagnostics: Option<Box<ErrorDiagnostics>>

TypeRegistrationConflict

Type registration conflict.

Fields

type_name: String

existing: String

new: String

diagnostics: Option<Box<ErrorDiagnostics>>

NestingDepthExceeded

Nesting depth exceeded (possible infinite loop).

Fields

depth: usize

context: String

diagnostics: Option<Box<ErrorDiagnostics>>

MalformedLiteral

Malformed inline object or array literal.

Fields

literal_type: String

content: String

diagnostics: Option<Box<ErrorDiagnostics>>

DirectiveSyntaxError

Directive syntax is incorrect.

Fields

directive: String

provided_syntax: String

expected_syntax: String

diagnostics: Option<Box<ErrorDiagnostics>>

TypeConversionError

Type conversion failed.

Fields

from_type: String

to_type: String

value: String

diagnostics: Option<Box<ErrorDiagnostics>>

LexError

Lexical analysis error (invalid character or token).

Fields

line: usize

Line number where the error occurred

column: usize

Column number where the error occurred

character: String

The invalid character

diagnostics: Option<Box<ErrorDiagnostics>>

Diagnostic guidance

Implementations

impl AamlError

pub fn short_message(&self) -> String

Get the primary error message (short form).

pub fn diagnostics(&self) -> Option<&ErrorDiagnostics>

Get the detailed diagnostics if available.

Trait Implementations

impl Debug for AamlError

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

Formats the value using the given formatter.

impl Display for AamlError

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

Formats the value using the given formatter.

impl Error for AamlError

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<Error> for AamlError

fn from(err: Error) -> Self

Converts to this type from the input type.