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SortDir

autumn_web::pagination

Enum SortDir 

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pub enum SortDir {
    Asc,
    Desc,
}
Expand description

Sort direction for an allowlisted list query column.

This is the single canonical sort-direction type for the framework: ListQuery::direction returns it, the data_table widget renders header links with it, and the repository list() method applies it. The data_table widget re-exports this same type as autumn_web::widgets::SortDir.

Asc is the default — an absent or unrecognized dir= query parameter resolves to ascending order (see SortDir::from_param).

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Asc

Ascending order (the default).

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Desc

Descending order.

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impl SortDir

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

Query-parameter value: "asc" or "desc".

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

aria-sort attribute value: "ascending" or "descending".

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pub const fn toggled(self) -> Self

Returns the opposite direction.

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pub fn from_param(value: &str) -> Self

Parse a dir= query value. Only "desc" (case-insensitive) selects SortDir::Desc; every other value — including an empty string, a typo, or a missing parameter — falls back to SortDir::Asc. A list endpoint must never 400 on a malformed direction.

Trait Implementations§

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impl Clone for SortDir

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fn clone(&self) -> SortDir

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Copy for SortDir

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impl Debug for SortDir

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

Formats the value using the given formatter. Read more
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impl Default for SortDir

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fn default() -> SortDir

Returns the “default value” for a type. Read more
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impl Eq for SortDir

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impl PartialEq for SortDir

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for SortDir

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where Self: DistinctDsl,

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where P: AsExpression<Bool>, Self: FilterDsl<<P as AsExpression<Bool>>::Expression>,

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fn aggregate_order<O>(self, o: O) -> Self::Output
where Self: OrderAggregateDsl<O>,

Add an aggregate function order Read more
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