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devise

Struct MapperBuild

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pub struct MapperBuild { /* private fields */ }

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impl MapperBuild

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pub fn new() -> MapperBuild

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pub fn with_output<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, TokenStream) -> TokenStream + 'static,

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pub fn try_with_output<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, TokenStream) -> Result<TokenStream, Diagnostic> + 'static,

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pub fn input_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Input<'_>) -> TokenStream + 'static,

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pub fn try_input_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Input<'_>) -> Result<TokenStream, Diagnostic> + 'static,

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pub fn struct_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Derived<'_, ItemStruct>) -> TokenStream + 'static,

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pub fn try_struct_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Derived<'_, ItemStruct>) -> Result<TokenStream, Diagnostic> + 'static,

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pub fn enum_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Derived<'_, ItemEnum>) -> TokenStream + 'static,

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pub fn try_enum_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Derived<'_, ItemEnum>) -> Result<TokenStream, Diagnostic> + 'static,

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pub fn variant_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Derived<'_, Variant, Derived<'_, ItemEnum>>) -> TokenStream + 'static,

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pub fn try_variant_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Derived<'_, Variant, Derived<'_, ItemEnum>>) -> Result<TokenStream, Diagnostic> + 'static,

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pub fn fields_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Fields<'_>) -> TokenStream + 'static,

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pub fn try_fields_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Fields<'_>) -> Result<TokenStream, Diagnostic> + 'static,

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pub fn field_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Field<'_>) -> TokenStream + 'static,

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pub fn try_field_map<F>(self, f: F) -> MapperBuild
where F: FnMut(&mut MapperBuild, Field<'_>) -> Result<TokenStream, Diagnostic> + 'static,

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impl Default for MapperBuild

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fn default() -> MapperBuild

Returns the “default value” for a type. Read more
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impl Mapper for MapperBuild

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fn map_input(&mut self, value: Input<'_>) -> Result<TokenStream, Diagnostic>

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fn map_struct( &mut self, value: Derived<'_, ItemStruct>, ) -> Result<TokenStream, Diagnostic>

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fn map_enum( &mut self, value: Derived<'_, ItemEnum>, ) -> Result<TokenStream, Diagnostic>

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fn map_variant( &mut self, value: Derived<'_, Variant, Derived<'_, ItemEnum>>, ) -> Result<TokenStream, Diagnostic>

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fn map_fields(&mut self, value: Fields<'_>) -> Result<TokenStream, Diagnostic>

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fn map_field(&mut self, value: Field<'_>) -> Result<TokenStream, Diagnostic>

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.