Struct Selection 

pub struct Selection {
    pub table_name: String,
    pub fields: Vec<String>,
    pub relationships: Vec<(String, QueryPlan)>,
}

Field selection

Fields

table_name: String

Table name

fields: Vec<String>

Selected fields

relationships: Vec<(String, QueryPlan)>

Nested relationships

Implementations

impl Selection

pub fn new(table_name: impl Into<String>) -> Self

Create a new selection

pub fn field(self, name: impl Into<String>) -> Self

Add a field

pub fn fields(self, names: Vec<String>) -> Self

Add multiple fields

pub fn relationship(self, name: impl Into<String>, plan: QueryPlan) -> Self

Add a relationship

pub fn table_name(&self) -> &str

Get the table name

pub fn primary_key(&self) -> &str

Get the primary key column (assuming “id” for now)

Trait Implementations

impl Clone for Selection

fn clone(&self) -> Selection

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Selection

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

Formats the value using the given formatter.