Enum IntervalParseError 

#[non_exhaustive]
pub enum IntervalParseError {
    Empty,
    InvalidAmount(String),
    UnknownUnit(String),
    Unparseable(String),
}

Errors produced by interval parsing.

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.

Empty

The interval expression was empty after stripping the INTERVAL keyword.

InvalidAmount(String)

The numeric amount could not be parsed.

UnknownUnit(String)

The unit suffix is not recognized.

Unparseable(String)

General parse failure.

Trait Implementations

impl Clone for IntervalParseError

fn clone(&self) -> IntervalParseError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntervalParseError

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

Formats the value using the given formatter.

impl Display for IntervalParseError

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

Formats the value using the given formatter.

impl Error for IntervalParseError

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.