Struct IdentityDef 

pub struct IdentityDef {
    pub name: &'static str,
    pub schema: Option<&'static str>,
    pub type_: IdentityType,
    pub increment: Option<&'static str>,
    pub min_value: Option<&'static str>,
    pub max_value: Option<&'static str>,
    pub start_with: Option<&'static str>,
    pub cache: Option<i32>,
    pub cycle: bool,
}

Identity column configuration (const-friendly)

Fields

name: &'static str

Sequence name

schema: Option<&'static str>

Schema name (optional)

type_: IdentityType

Identity type: always or by_default

increment: Option<&'static str>

Increment value (as string)

min_value: Option<&'static str>

Minimum value (as string)

max_value: Option<&'static str>

Maximum value (as string)

start_with: Option<&'static str>

Start value (as string)

cache: Option<i32>

Cache value (as i32)

cycle: bool

Cycle flag

Implementations

impl IdentityDef

pub const fn new(name: &'static str, type_: IdentityType) -> Self

Create a new identity definition

pub const fn schema(self, schema: &'static str) -> Self

Set schema

pub const fn increment(self, value: &'static str) -> Self

Set increment

pub const fn min_value(self, value: &'static str) -> Self

Set minimum value

pub const fn max_value(self, value: &'static str) -> Self

Set maximum value

pub const fn start_with(self, value: &'static str) -> Self

Set start value

pub const fn cache(self, value: i32) -> Self

Set cache

pub const fn cycle(self) -> Self

Set cycle flag

pub const fn into_identity(self) -> Identity

Convert to runtime type

Trait Implementations

impl Clone for IdentityDef

fn clone(&self) -> IdentityDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IdentityDef

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

Formats the value using the given formatter.

impl Hash for IdentityDef

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IdentityDef

fn eq(&self, other: &IdentityDef) -> 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 Copy for IdentityDef

impl Eq for IdentityDef

impl StructuralPartialEq for IdentityDef