Struct Extension 

pub struct Extension {
    pub name: String,
    pub schema: Option<String>,
    pub version: Option<String>,
    pub cascade: bool,
}

A database extension.

Fields

name: String

Extension name.

schema: Option<String>

Schema to install in (PostgreSQL).

version: Option<String>

Version to install.

cascade: bool

Whether to cascade dependencies.

Implementations

impl Extension

pub fn new(name: impl Into<String>) -> ExtensionBuilder

Create a new extension.

pub fn postgis() -> Self

Common PostgreSQL extensions.

pub fn pgvector() -> Self

pub fn uuid_ossp() -> Self

pub fn pgcrypto() -> Self

pub fn pg_trgm() -> Self

pub fn hstore() -> Self

pub fn ltree() -> Self

pub fn to_postgres_create(&self) -> String

Generate PostgreSQL CREATE EXTENSION SQL.

pub fn to_postgres_drop(&self) -> String

Generate DROP EXTENSION SQL.

pub fn to_sqlite_load(&self) -> String

Generate SQLite load extension command.

Trait Implementations

impl Clone for Extension

fn clone(&self) -> Extension

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Extension

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Extension

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Extension

fn eq(&self, other: &Extension) -> 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 Serialize for Extension

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Extension

impl StructuralPartialEq for Extension