Struct debil::QueryBuilder

pub struct QueryBuilder { /* fields omitted */ }

Methods

impl QueryBuilder

pub fn new() -> QueryBuilder

pub fn table(self, table_name: impl Into<String>) -> QueryBuilder

pub fn selects(self, selects: Vec<impl Into<String>>) -> QueryBuilder

pub fn append_selects(self, selects: Vec<impl Into<String>>) -> QueryBuilder

pub fn wheres<S: Into<String>>(self, cond: Vec<S>) -> QueryBuilder

pub fn filter(self, cond: impl Into<String>) -> QueryBuilder

pub fn limit(self, n: i32) -> QueryBuilder

pub fn inner_join(
    self,
    target_table: impl Into<String>,
    on_fields: (impl Into<String>, impl Into<String>)
) -> QueryBuilder

pub fn left_join(
    self,
    target_table: impl Into<String>,
    on_fields: (impl Into<String>, impl Into<String>)
) -> QueryBuilder

pub fn right_join(
    self,
    target_table: impl Into<String>,
    on_fields: (impl Into<String>, impl Into<String>)
) -> QueryBuilder

pub fn group_by<S: Into<String>>(self, fields: Vec<S>) -> QueryBuilder

pub fn build(self) -> String

pub async fn load<'_, R: QueryExecutor<T, E>, T, E>(
    self,
    executor: &'_ R
) -> Result<Vec<T>, E>

pub async fn first<'_, R: QueryExecutor<T, E>, T, E>(
    self,
    executor: &'_ R
) -> Result<T, E>

pub async fn save<'_, R: QueryExecutor<T, E>, T, E>(
    self,
    executor: &'_ R,
    data: T
) -> Result<(), E>

pub async fn save_all<'_, R: QueryExecutor<T, E>, T, E>(
    self,
    executor: &'_ R,
    data: Vec<T>
) -> Result<(), E>

Trait Implementations

impl Clone for QueryBuilder

fn clone(&self) -> QueryBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for QueryBuilder

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

Formats the value using the given formatter.