Struct pgx_utils::sql_entity_graph::PgExternArgument

pub struct PgExternArgument {
    pub fn_arg: FnArg,
    pub pat: Ident,
    pub used_ty: UsedType,
}

A parsed #[pg_extern] argument.

It is created during PgExtern parsing.

Fields

fn_arg: FnArg

pat: Ident

used_ty: UsedType

Implementations

impl PgExternArgument

pub fn build(fn_arg: FnArg) -> Result<Self, Error>

pub fn build_from_pat_type(fn_arg: FnArg, value: PatType) -> Result<Self, Error>

pub fn entity_tokens(&self) -> TokenStream2

Trait Implementations

impl Clone for PgExternArgument

fn clone(&self) -> PgExternArgument

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PgExternArgument

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

Formats the value using the given formatter.

impl ToTokens for PgExternArgument

fn to_tokens(&self, tokens: &mut TokenStream2)

Write self to the given TokenStream.

fn to_token_stream(&self) -> TokenStream

Convert self directly into a TokenStream object.

fn into_token_stream(self) -> TokenStreamwhere
    Self: Sized,

Convert self directly into a TokenStream object.