Enum DurationChronoError 

#[non_exhaustive]
pub enum DurationChronoError {
    InvalidNanos,
    Overflow,
}

Available on crate feature chrono only.

Errors that can occur when converting a protobuf Duration to a chrono::TimeDelta.

Distinct from crate::duration_ext::DurationError because TimeDelta’s representable range (±i64::MAX milliseconds) is narrower than proto Duration’s, so this conversion has an Overflow failure mode that std::time::Duration does not.

This enum is #[non_exhaustive] (unlike the older DurationError / TimestampError, which predate that convention): match arms over it must include a wildcard arm.

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.

InvalidNanos

The nanos field is outside [-999_999_999, 999_999_999] or its sign is inconsistent with seconds.

Overflow

The duration exceeds chrono::TimeDelta’s representable range (±i64::MAX milliseconds).

Trait Implementations

impl Clone for DurationChronoError

fn clone(&self) -> DurationChronoError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DurationChronoError

impl Debug for DurationChronoError

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

Formats the value using the given formatter.

impl Display for DurationChronoError

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

Formats the value using the given formatter.

impl Eq for DurationChronoError

impl Error for DurationChronoError

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 DurationChronoError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DurationChronoError