Struct SortParam 

pub struct SortParam {
    pub fields: Vec<SortField>,
}

Parsed sort parameters from ?sort=-created_at,name.

A leading - means descending; no prefix means ascending.

Fields

fields: Vec<SortField>

Implementations

impl SortParam

pub fn parse(raw: &str, allowed_fields: &[String]) -> Self

Parses a sort query string value like -created_at,name.

Only includes fields present in allowed_fields.

pub fn is_empty(&self) -> bool

Returns true if there are no sort fields.

pub fn apply_to_sql(&self, sql: &mut String)

Appends an ORDER BY clause to the given SQL string.

Trait Implementations

impl Clone for SortParam

fn clone(&self) -> SortParam

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SortParam

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

Formats the value using the given formatter.

impl Default for SortParam

fn default() -> SortParam

Returns the “default value” for a type.