Enum ErrorFormatObj 

pub enum ErrorFormatObj {
    Null,
    Bool(bool),
    Number(i64),
    String(String),
    Url(Url),
    DateTime(DateTime<Utc>),
    SourceLocation(SourceLocation),
    FormatString(Vec<ErrorFormatObj>),
    ColorString(ColoredString),
    Array(Vec<ErrorFormatObj>),
    Object(IndexMap<String, ErrorFormatObj>),
}

An intermediate representation for structured error output.

This is a JSON-like tree that the formatting system builds before converting to a final string. Supports nested objects, arrays, colored strings, source locations, and more.

Variants

Null

Null/empty value.

Bool(bool)

Boolean value.

Number(i64)

Numeric value.

String(String)

Plain string value.

Url(Url)

URL value.

DateTime(DateTime<Utc>)

Date and time value (UTC).

SourceLocation(SourceLocation)

Source code location (file:line:column).

FormatString(Vec<ErrorFormatObj>)

A sequence of format objects concatenated without separators.

ColorString(ColoredString)

A string with ANSI color codes.

Array(Vec<ErrorFormatObj>)

An ordered list of format objects.

Object(IndexMap<String, ErrorFormatObj>)

A key-value map of format objects (insertion-ordered).

Implementations

impl ErrorFormatObj

pub fn filter_object_fields( &self, list: Vec<&str>, ) -> Result<Self, FilterObjectError>

Keep only the specified keys in an Object variant. Returns an error if any key in list does not exist.

pub fn stringify(&self, settings: ErrorFmtSettings) -> ResultER<String>

Convert this format object to a formatted string.

Trait Implementations

impl Clone for ErrorFormatObj

fn clone(&self) -> ErrorFormatObj

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorFormatObj

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

Formats the value using the given formatter.