Enum syn::Fields
[−]
[src]
pub enum Fields {
Named(FieldsNamed),
Unnamed(FieldsUnnamed),
Unit,
}Data stored within an enum variant or struct.
This type is available if Syn is built with the "derive" or "full"
feature.
Syntax tree enum
This type is a syntax tree enum.
Variants
Named(FieldsNamed)Named fields of a struct or struct variant such as Point { x: f64, y: f64 }.
This type is available if Syn is built with the "derive" or
"full" feature.
Unnamed(FieldsUnnamed)Unnamed fields of a tuple struct or tuple variant such as Some(T).
This type is available if Syn is built with the "derive" or
"full" feature.
UnitUnit struct or unit variant such as None.
Methods
impl Fields[src]
ⓘImportant traits for Iter<'a, T>pub fn iter(&self) -> Iter<Field>[src]
Get an iterator over the Field items in this object. This iterator
can be used to iterate over a named or unnamed struct or variant's
fields uniformly.
Trait Implementations
impl Debug for Fields[src]
fn fmt(&self, __arg_0: &mut Formatter) -> Result[src]
Formats the value using the given formatter. Read more
impl Eq for Fields[src]
impl PartialEq for Fields[src]
fn eq(&self, __arg_0: &Fields) -> bool[src]
This method tests for self and other values to be equal, and is used by ==. Read more
fn ne(&self, __arg_0: &Fields) -> bool[src]
This method tests for !=.
impl Hash for Fields[src]
fn hash<__H: Hasher>(&self, __arg_0: &mut __H)[src]
Feeds this value into the given [Hasher]. Read more
fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher, 1.3.0[src]
H: Hasher,
Feeds a slice of this type into the given [Hasher]. Read more
impl Clone for Fields[src]
fn clone(&self) -> Fields[src]
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)1.0.0[src]
Performs copy-assignment from source. Read more
impl From<FieldsNamed> for Fields[src]
fn from(e: FieldsNamed) -> Fields[src]
Performs the conversion.
impl From<FieldsUnnamed> for Fields[src]
fn from(e: FieldsUnnamed) -> Fields[src]
Performs the conversion.
impl ToTokens for Fields[src]
fn to_tokens(&self, tokens: &mut Tokens)[src]
Write self to the given Tokens. Read more
fn into_tokens(self) -> Tokens[src]
Convert self directly into a Tokens object. Read more