Enum Error 

pub enum Error {
    Cms(Error),
    Encoding {
        field: &'static str,
        cause: Error,
    },
    Pkix(Error),
    Syntax {
        code: ErrorCode,
        field: &'static str,
        at: u64,
    },
    Resource {
        at: u64,
        cause: MemoryError,
        field: &'static str,
    },
    Foreign {
        at: u64,
    },
}

Terminal processing refusal, distinct from a completed format finding.

Variants

Cms(Error)

Original common CMS failure, preserving all underlying diagnostics.

Encoding

Original ASN.1 failure, without changing its coordinates or cause.

Fields

field: &'static str

Original protocol field whose decoding refused.

cause: Error

Original ASN.1 cause, including its retained diagnostic path.

Pkix(Error)

Shared PKIX schema/DER refusal, preserving its field and location.

Syntax

Format schema failure at an actual original value.

Fields

code: ErrorCode

Exact format/schema category.

field: &'static str

Original protocol field.

at: u64

Original source offset.

Resource

Current work/storage refused before use at this original position.

Fields

at: u64

Actual original source position.

cause: MemoryError

Exact refusal, never converted to missing material.

field: &'static str

Original operation field.

Foreign

A receipt or selected model belongs to another original source.

Fields

at: u64

Actual selecting position, never a fabricated decode offset.

Implementations

impl Error

pub fn is_terminal(&self) -> bool

A refusal of the run, rather than a recoverable document finding.

pub fn offset(&self) -> u64

Original source position of the failure.

pub fn field(&self) -> Option<&'static str>

Original protocol field, when this failure originates in document processing. A foreign receipt is caller misuse and has no invented field.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl From<Error> for ReadError

fn from(cause: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SelectionError

fn from(cause: Error) -> Self

Converts to this type from the input type.

impl From<Error> for SelectionError

fn from(cause: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(cause: Error) -> Self

Converts to this type from the input type.