Struct darling_core::options::FromTypeParamOptions

pub struct FromTypeParamOptions {
    pub base: OuterFrom,
    pub bounds: Option<Ident>,
    pub default: Option<Ident>,
}

Fields

base: OuterFrom

bounds: Option<Ident>

default: Option<Ident>

Methods

impl FromTypeParamOptions

pub fn new(di: &DeriveInput) -> Result<Self>

Trait Implementations

impl Debug for FromTypeParamOptions

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl ParseAttribute for FromTypeParamOptions

fn parse_nested(&mut self, mi: &Meta) -> Result<()>

Read a meta-item, and apply its values to the current instance.

fn parse_attributes(self, attrs: &[Attribute]) -> Result<Self>

impl ParseData for FromTypeParamOptions

fn parse_variant(&mut self, variant: &Variant) -> Result<()>

Apply the next found variant to the object, returning an error if parsing goes wrong.

fn parse_field(&mut self, field: &Field) -> Result<()>

Apply the next found struct field to the object, returning an error if parsing goes wrong.

fn parse_body(self, body: &Data) -> Result<Self>

impl<'a> From<&'a FromTypeParamOptions> for FromTypeParamImpl<'a>

fn from(v: &'a FromTypeParamOptions) -> Self

Performs the conversion.