Struct subxt_codegen::DerivesRegistry

pub struct DerivesRegistry { /* private fields */ }

A struct containing the derives that we’ll be applying to types; a combination of some common derives for all types, plus type specific derives.

Implementations

impl DerivesRegistry

pub fn new() -> Self

Creates a new DerivesRegistry with no default derives.

pub fn with_default_derives(crate_path: &CratePath) -> Self

Creates a new DerivesRegistry with default derives.

The crate_path denotes the subxt crate access path in the generated code.

pub fn extend_for_all( &mut self, derives: impl IntoIterator<Item = Path>, attributes: impl IntoIterator<Item = Attribute> )

Insert derives to be applied to all generated types.

pub fn extend_for_type( &mut self, ty: TypePath, derives: impl IntoIterator<Item = Path>, attributes: impl IntoIterator<Item = Attribute> )

Insert derives to be applied to a specific generated type.

pub fn default_derives(&self) -> &Derives

Returns the derives to be applied to all generated types.

pub fn resolve(&self, ty: &TypePath) -> Derives

Resolve the derives for a generated type. Includes: - The default derives for all types e.g. scale::Encode, scale::Decode - Any user-defined derives for all types via generated_type_derives - Any user-defined derives for this specific type

Trait Implementations

impl Clone for DerivesRegistry

fn clone(&self) -> DerivesRegistry

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DerivesRegistry

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

Formats the value using the given formatter.

impl Default for DerivesRegistry

fn default() -> Self

Returns the “default value” for a type.