Struct SortField 

#[non_exhaustive]
pub struct SortField {
    pub field: String,
    pub dir: SortDir,
}

Sort field with direction.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

field: String

The column name to sort by.

dir: SortDir

The sort direction (ascending or descending).

Implementations

impl SortField

pub fn new(field: impl Into<String>, dir: SortDir) -> Self

Create a new sort field.

pub fn parse_sort_string( sort: &str, allowed: &[&str], ) -> Result<Vec<Self>, String>

Parse a sort string like “name,-created_at” into sort fields.

Fields prefixed with - are sorted descending. Validates against allowed fields list.

Security Note

If allowed is empty, ALL fields are allowed. For user input, always provide an explicit whitelist to prevent sorting by sensitive columns.

Trait Implementations

impl Clone for SortField

fn clone(&self) -> SortField

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SortField

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

Formats the value using the given formatter.

impl PartialEq for SortField

fn eq(&self, other: &SortField) -> 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 Eq for SortField

impl StructuralPartialEq for SortField