Struct subxt_codegen::Derives

pub struct Derives { /* private fields */ }

A struct storing the set of derives and derive attributes that we’ll apply to generated types.

Implementations

impl Derives

pub fn new() -> Self

Creates an empty instance of Derives (with no default derives).

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

Creates a new instance of Derives with the crate_path prepended to the set of default derives that reside in subxt.

pub fn extend_from(&mut self, other: Derives)

Extend this set of Derives from another.

pub fn insert_codec_compact_as(&mut self, crate_path: &CratePath)

Add #crate_path::ext::codec::CompactAs to the derives.

pub fn extend(&mut self, derives: impl Iterator<Item = Path>)

Extend the set of derives by providing an iterator of paths to derive macros.

pub fn insert_derive(&mut self, derive: Path)

Insert a single derive.

pub fn insert_attribute(&mut self, attribute: Attribute)

Insert a single attribute to be applied to types.

Trait Implementations

impl Clone for Derives

fn clone(&self) -> Derives

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Derives

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

Formats the value using the given formatter.

impl Default for Derives

fn default() -> Self

Returns the “default value” for a type.

impl FromIterator<Path> for Derives

fn from_iter<T: IntoIterator<Item = Path>>(iter: T) -> Self

Creates a value from an iterator.

impl ToTokens for Derives

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

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.