Struct TableMetadata

pub struct TableMetadata {
    pub table_name: String,
    pub struct_name: Ident,
    pub columns: Vec<ColumnMetadata>,
    pub databases: Vec<String>,
    pub pkey: Option<String>,
}

Metadata used for IntoArguments, TableMeta, and (subset of) Model

Fields

table_name: String

struct_name: Ident

columns: Vec<ColumnMetadata>

databases: Vec<String>

pkey: Option<String>

If you’re using this, consider whether you should be using a ModelMetadata and its pkey, which is not optional, instead.

Implementations

impl TableMetadata

pub fn new(name: &str, columns: Vec<ColumnMetadata>) -> Self

pub fn builder() -> TableMetadataBuilder

pub fn from_derive(ast: &DeriveInput) -> Result<TableMetadata, SyndecodeError>

pub fn all_fields(&self) -> impl Iterator<Item = &Ident> + '_

pub fn database_columns(&self) -> impl Iterator<Item = &ColumnMetadata> + '_

pub fn many_to_one_joins(&self) -> impl Iterator<Item = &ColumnMetadata> + '_

Trait Implementations

impl Clone for TableMetadata

fn clone(&self) -> TableMetadata

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TableMetadata

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

Formats the value using the given formatter.