Enum ParseThresholdError 

pub enum ParseThresholdError {
    NoChildren,
    KNotTerminal,
    IllegalOr,
    IllegalAnd,
    ParseK(ParseNumError),
    Threshold(ThresholdError),
}

Error parsing a threshold expression.

Variants

NoChildren

Expression had no children, not even a threshold value.

KNotTerminal

The threshold value appeared to be a sub-expression rather than a number.

IllegalOr

A 1-of-n threshold was used in a context it was not allowed.

IllegalAnd

A n-of-n threshold was used in a context it was not allowed.

ParseK(ParseNumError)

Failed to parse the threshold value.

Threshold(ThresholdError)

Threshold parameters were invalid.

Trait Implementations

impl Clone for ParseThresholdError

fn clone(&self) -> ParseThresholdError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParseThresholdError

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

Formats the value using the given formatter.

impl Display for ParseThresholdError

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

Formats the value using the given formatter.

impl Eq for ParseThresholdError

impl Error for ParseThresholdError

Available on crate feature std only.

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 ParseThresholdError

fn eq(&self, other: &ParseThresholdError) -> 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 ParseThresholdError