Struct PropertyMeta 

pub struct PropertyMeta {

    pub field_name: Cow<'static, str>,
    pub column_name: Cow<'static, str>,
    pub type_id: TypeId,
    pub type_name: Cow<'static, str>,
    pub is_primary_key: bool,
    pub is_auto_increment: bool,
    pub is_sequence: bool,
    pub sequence_name: Option<Cow<'static, str>>,
    pub is_required: bool,
    pub is_foreign_key: bool,
    pub is_concurrency_token: bool,
    pub max_length: Option<usize>,
    pub is_unique: bool,
    pub has_index: bool,
    pub is_not_mapped: bool,
}

Metadata describing a property (column) of an entity type. Corresponds to EFCore’s IProperty.

Fields

field_name: Cow<'static, str>

The Rust field name.

column_name: Cow<'static, str>

The database column name (may differ from field_name via #column).

type_id: TypeId

The Rust type identifier.

type_name: Cow<'static, str>

Human-readable type name for debugging.

is_primary_key: bool

Whether this property is part of the primary key.

is_auto_increment: bool

Whether this property is auto-increment / identity.

is_sequence: bool

Whether this property is backed by a database sequence (PostgreSQL). On non-PG providers, falls back to auto_increment behavior.

sequence_name: Option<Cow<'static, str>>

The sequence name when is_sequence is true (PostgreSQL only).

is_required: bool

Whether this property is required (NOT NULL).

is_foreign_key: bool

Whether this property is a foreign key.

is_concurrency_token: bool

Whether this property is used for optimistic concurrency control.

max_length: Option<usize>

Maximum length for string columns (None = unbounded).

is_unique: bool

Whether this property has a unique index.

has_index: bool

Whether this property has a regular index.

is_not_mapped: bool

Whether this property is excluded from mapping (NotMapped).

Trait Implementations

impl Clone for PropertyMeta

fn clone(&self) -> PropertyMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropertyMeta

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

Formats the value using the given formatter.