Enum StrParseKind 

pub enum StrParseKind {
    RegexFail {
        span: Option<SourceSpan>,
        message: SmolStr,
    },
    TooLong {
        max: usize,
        actual: usize,
    },
    TooShort {
        min: usize,
        actual: usize,
    },
    Disallowed {
        problem: Option<SourceSpan>,
        message: SmolStr,
    },
    MissingComponent {
        span: Option<SourceSpan>,
        message: SmolStr,
    },
    Wrap {
        span: Option<SourceSpan>,
        err: Arc<AtStrError>,
    },
    Conversion,
}

Kinds of parsing errors for AT Protocol string types

Variants

RegexFail

Regex pattern validation failed

Fields

span: Option<SourceSpan>

Optional span highlighting the problem area

message: SmolStr

Help message explaining the failure

TooLong

String exceeds maximum allowed length

Fields

max: usize

Maximum allowed length

actual: usize

Actual string length

TooShort

String is below minimum required length

Fields

min: usize

Minimum required length

actual: usize

Actual string length

Disallowed

String contains disallowed values

Fields

problem: Option<SourceSpan>

Optional span highlighting the disallowed content

message: SmolStr

Help message about what’s disallowed

MissingComponent

Required component is missing

Fields

span: Option<SourceSpan>

Optional span where the component should be

message: SmolStr

Help message about what’s missing

Wrap

Wraps another error with additional context

Fields

span: Option<SourceSpan>

Optional span in the outer context

err: Arc<AtStrError>

The wrapped inner error

Conversion

Wraps another error with additional context

Trait Implementations

impl Clone for StrParseKind

fn clone(&self) -> StrParseKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for StrParseKind

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

Formats the value using the given formatter.

impl Diagnostic for StrParseKind

fn code(&self) -> Option<Box<dyn Display + '_>>

Unique diagnostic code that can be used to look up more information about this Diagnostic. Ideally also globally unique, and documented in the toplevel crate’s documentation for easy searching. Rust path format (foo::bar::baz) is recommended, but more classic codes like E0123 or enums will work just fine.

fn help(&self) -> Option<Box<dyn Display + '_>>

Additional help text related to this Diagnostic. Do you have any advice for the poor soul who’s just run into this issue?

fn labels(&self) -> Option<Box<dyn Iterator<Item = LabeledSpan> + '_>>

Labels to apply to this Diagnostic’s Diagnostic::source_code

fn severity(&self) -> Option<Severity>

Diagnostic severity. This may be used by ReportHandlers to change the display format of this diagnostic.

fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a>>

URL to visit for a more detailed explanation/help about this Diagnostic.

fn source_code(&self) -> Option<&dyn SourceCode>

Source code to apply this Diagnostic’s Diagnostic::labels to.

fn related<'a>( &'a self, ) -> Option<Box<dyn Iterator<Item = &'a dyn Diagnostic> + 'a>>

Additional related Diagnostics.

fn diagnostic_source(&self) -> Option<&dyn Diagnostic>

The cause of the error.

impl Display for StrParseKind

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

Formats the value using the given formatter.

impl Eq for StrParseKind

impl Error for StrParseKind

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 StrParseKind

fn eq(&self, other: &StrParseKind) -> 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 StructuralPartialEq for StrParseKind