Struct ScopedQuery 

pub struct ScopedQuery<'a> {
    pub table: &'a str,
    pub columns: &'a [&'a str],
    pub filter: ScopedFilter<'a>,
    pub order_by: &'a [(&'a str, &'a str)],
    pub limit: Option<usize>,
    pub offset: Option<usize>,
}

A query being built within an arena scope.

Fields

table: &'a str

Table name.

columns: &'a [&'a str]

Columns to select.

filter: ScopedFilter<'a>

Filter.

order_by: &'a [(&'a str, &'a str)]

Order by clauses.

limit: Option<usize>

Limit.

offset: Option<usize>

Offset.

Implementations

impl<'a> ScopedQuery<'a>

pub fn select(self, columns: &'a [&'a str]) -> Self

Set columns to select.

pub fn filter(self, filter: ScopedFilter<'a>) -> Self

Set filter.

pub fn order_by(self, order_by: &'a [(&'a str, &'a str)]) -> Self

Set order by.

pub fn limit(self, limit: usize) -> Self

Set limit.

pub fn offset(self, offset: usize) -> Self

Set offset.

Trait Implementations

impl<'a> Clone for ScopedQuery<'a>

fn clone(&self) -> ScopedQuery<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ScopedQuery<'a>

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

Formats the value using the given formatter.