Enum CanisterDiagnosticsBatchContractError 

#[non_exhaustive]
pub enum CanisterDiagnosticsBatchContractError {
    EmptyLabel {
        index: usize,
    },
    DuplicateLabel {
        label: String,
        first_index: usize,
        duplicate_index: usize,
    },
}

Structural error that prevents a diagnostics batch from starting.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

EmptyLabel

An entry label was empty.

Fields

index: usize

Zero-based position of the invalid entry.

DuplicateLabel

Two entries used the same label.

Fields

label: String

Duplicated caller label.

first_index: usize

Position where the label first appeared.

duplicate_index: usize

Position where the label was repeated.

Trait Implementations

impl Clone for CanisterDiagnosticsBatchContractError

fn clone(&self) -> CanisterDiagnosticsBatchContractError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CanisterDiagnosticsBatchContractError

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

Formats the value using the given formatter.

impl Display for CanisterDiagnosticsBatchContractError

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

Formats the value using the given formatter.

impl Eq for CanisterDiagnosticsBatchContractError

impl Error for CanisterDiagnosticsBatchContractError

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 CanisterDiagnosticsBatchContractError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for CanisterDiagnosticsBatchContractError