Struct ColumnSnapshot 

pub struct ColumnSnapshot {
    pub name: String,
    pub data_type: String,
    pub nullable: bool,
    pub default_value: Option<String>,
    pub auto_increment: bool,
}

Snapshot of a single column

Fields

name: String

Column name

data_type: String

Data type (normalized, database-agnostic representation)

nullable: bool

Whether column is nullable

default_value: Option<String>

Default value (if any)

auto_increment: bool

Whether column has auto-increment/sequence

Trait Implementations

impl Clone for ColumnSnapshot

fn clone(&self) -> ColumnSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ColumnSnapshot

impl PartialEq for ColumnSnapshot

fn eq(&self, other: &ColumnSnapshot) -> 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 ColumnSnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ColumnSnapshot