Enum ShellError 

pub enum ShellError {
    NotOneDeclaration {
        stated: Identity<CapturedDeclaration>,
        planned: Identity<CapturedDeclaration>,
    },
    TreeUnbounded {
        bound: usize,
        observed: usize,
    },
}

A carrier-shell refusal.

Variants

NotOneDeclaration

Plan and assembly stand over different declarations.

Fields

stated: Identity<CapturedDeclaration>

The assembly declaration.

planned: Identity<CapturedDeclaration>

The plan declaration.

TreeUnbounded

The rendered tree exceeds its magnitude.

Fields

bound: usize

The bound.

observed: usize

The observed count.

Implementations

impl ShellError

pub fn canonical_bytes(&self) -> Vec<u8>

Returns canonical refusal bytes.

pub fn encode_into(&self, into: &mut Vec<u8>)

Appends canonical refusal bytes.

impl ShellError

pub const fn slot(&self) -> u8

Reads the stable canonical slot.

Trait Implementations

impl Clone for ShellError

fn clone(&self) -> ShellError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ShellError

impl Debug for ShellError

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

Formats the value using the given formatter.

impl Display for ShellError

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

Formats the value using the given formatter.

impl Eq for ShellError

impl Error for ShellError

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<Overflow> for ShellError

fn from(overflow: Overflow) -> Self

Converts to this type from the input type.

impl Hash for ShellError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ShellError

fn eq(&self, other: &ShellError) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Refused for ShellError

const PHASE: Phase = Phase::Assembly

The step of the road this refusal is raised at.

const FAMILY: Family = SHELL_FAMILY

The family whose issue space this refusal’s related identities derive in.

fn class(&self) -> RefusalClass

Which class of refusal the summary line opens with.

fn first(&self) -> String

How the first established issue reads for a person.

fn observed(&self) -> Observed

How what was observed differs from the expected contract, read off that same first issue.

fn body(&self) -> LineBody

What the summary line is a summary of.

fn related(&self) -> Vec<Vec<u8>>

One canonical byte string per issue established BEYOND the primary cause, in the order the body established them.

fn repairs(&self) -> Bounded<Repair, REPAIR_LIMIT>

The owner-declared repairs that apply.

impl StructuralPartialEq for ShellError