Struct Lookup 

pub struct Lookup {
    pub kind: LookupKind,
    pub expr: Option<Fields>,
    pub what: Vec<LookupSubject>,
    pub cond: Option<Cond>,
    pub split: Option<Splits>,
    pub group: Option<Groups>,
    pub order: Option<Ordering>,
    pub limit: Option<Limit>,
    pub start: Option<Start>,
    pub alias: Option<Idiom>,
}

A lookup is a unified way of looking up graph edges and record references. Since they both work very similarly, they also both support the same operations

Fields

kind: LookupKind

expr: Option<Fields>

what: Vec<LookupSubject>

cond: Option<Cond>

split: Option<Splits>

group: Option<Groups>

order: Option<Ordering>

limit: Option<Limit>

start: Option<Start>

alias: Option<Idiom>

Trait Implementations

impl Clone for Lookup

fn clone(&self) -> Lookup

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Lookup

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

Formats the value using the given formatter.

impl Default for Lookup

fn default() -> Lookup

Returns the “default value” for a type.

impl PartialEq for Lookup

fn eq(&self, other: &Lookup) -> 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 ToSql for Lookup

fn fmt_sql(&self, f: &mut String, fmt: SqlFormat)

Format the type to a SQL string.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.

impl Eq for Lookup

impl StructuralPartialEq for Lookup