Struct Rule 

pub struct Rule {
    pub oid: u32,
    pub name: String,
    pub relation: u32,
    pub event: u8,
    pub instead: bool,
    pub enabled: u8,
    pub qualified: bool,
    pub text: String,
    pub path: Vec<u32>,
}

A rule of CREATE RULE, one row of pg_rewrite. The _RETURN rule of a view is part of ViewInfo, not a Rule.

Fields

oid: u32

The OID.

name: String

The name.

relation: u32

The OID of the relation of the rule.

event: u8

ev_type: the event, from 1 for SELECT to 4 for DELETE.

instead: bool

is_instead: true for DO INSTEAD.

enabled: u8

ev_enabled: O when the rule fires in the origin mode.

qualified: bool

True when the rule has a condition of WHERE.

text: String

The text of the statement that made the rule or that last replaced it. Only the analyzer reads it back.

path: Vec<u32>

The schemas of search_path when that statement ran, in order.

Trait Implementations

impl Clone for Rule

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Rule

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

Formats the value using the given formatter.

impl Eq for Rule

impl PartialEq for Rule

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for Rule