Enum DomainStyle 

pub enum DomainStyle {
    Alias,
    Newtype,
}

How a Postgres domain should be rendered in Rust.

Variants

Alias

pub type Email = String; — transparent alias, zero overhead.

Newtype

pub struct Email(pub String); with #[sqlx(transparent)] — preserves type identity so user code can attach impl blocks / validation.

Trait Implementations

impl Clone for DomainStyle

fn clone(&self) -> DomainStyle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DomainStyle

impl Debug for DomainStyle

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

Formats the value using the given formatter.

impl Default for DomainStyle

fn default() -> DomainStyle

Returns the “default value” for a type.

impl Display for DomainStyle

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

Formats the value using the given formatter.

impl Eq for DomainStyle

impl FromStr for DomainStyle

type Err = String

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for DomainStyle

fn eq(&self, other: &DomainStyle) -> 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 StructuralPartialEq for DomainStyle