Enum syn::Data

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pub enum Data {
    Struct(DataStruct),
    Enum(DataEnum),
    Union(DataUnion),
}

[−] Expand description

The storage of a struct, enum or union data structure.

This type is available only if Syn is built with the "derive" feature.

Syntax tree enum

This type is a syntax tree enum.

Variants

Struct(DataStruct)

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A struct input to a proc_macro_derive macro.

Enum(DataEnum)

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An enum input to a proc_macro_derive macro.

Union(DataUnion)

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An untagged union input to a proc_macro_derive macro.

Trait Implementations

impl Clone for Data[+]

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fn clone(&self) -> Self[−]

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Data[+]

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fn fmt(&self, formatter: &mut Formatter<'_>) -> Result[−]

Formats the value using the given formatter.

impl Eq for Data

impl From<DataEnum> for Data[+]

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fn from(e: DataEnum) -> Data[−]

Performs the conversion.

impl From<DataStruct> for Data[+]

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fn from(e: DataStruct) -> Data[−]

Performs the conversion.

impl From<DataUnion> for Data[+]

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fn from(e: DataUnion) -> Data[−]

Performs the conversion.

impl Hash for Data[+]

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fn hash<H>(&self, state: &mut H) where
    H: Hasher, [−]

Feeds this value into the given Hasher.

pub fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given Hasher.

impl PartialEq<Data> for Data[+]

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fn eq(&self, other: &Self) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]pub fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.