Enum TimeFilterError 

pub enum TimeFilterError {
    InvalidDate {
        field: &'static str,
        date: String,
    },
    InvertedPeriod {
        date_from: String,
        date_to: String,
    },
    InvalidAssignee {
        assignee: String,
    },
}

Why a TimeFilter cannot be used as written (T013).

The filter’s own refusal vocabulary, field-aware, exactly as crate::time_tracking::service::TimeMutationError is the mutation seam’s: data-model §3 requires invalid dates, identities and period bounds to be reported before aggregation, and each variant here carries the offending value plus the field it came from. crate::time_tracking::diagnostics::TimeDiagnostic maps them onto the shared diagnostic DTO, so a refused filter reads the same wherever it is rendered.

Variants

InvalidDate

A period bound is not a YYYY-MM-DD calendar date.

Fields

field: &'static str

The bound’s field name: date_from or date_to.

date: String

The value exactly as supplied.

InvertedPeriod

date_from is later than date_to, so no date is in the period.

Fields

date_from: String

The lower bound, as supplied.

date_to: String

The upper bound, as supplied.

InvalidAssignee

The assignee criterion is blank, or holds no handle and no identity.

Fields

assignee: String

The value exactly as supplied.

Implementations

impl TimeFilterError

pub const fn kind(&self) -> &'static str

The stable, snake_case name a surface reports this refusal under.

pub const fn field(&self) -> &'static str

The field the refusal belongs to.

pub fn message(&self) -> String

The single-line explanation, without the kind prefix.

pub const fn remedy(&self) -> &'static str

What the reader can do about it — the remedy half of the finding shape.

Trait Implementations

impl Clone for TimeFilterError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimeFilterError

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

Formats the value using the given formatter.

impl Display for TimeFilterError

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

Formats the value using the given formatter.

impl Eq for TimeFilterError

impl Error for TimeFilterError

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 TimeFilterError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TimeFilterError