Struct syn::FieldValue

pub struct FieldValue {
    pub attrs: Vec<Attribute>,
    pub member: Member,
    pub colon_token: Option<Colon>,
    pub expr: Expr,
}

A field-value pair in a struct literal.

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

Fields

attrs: Vec<Attribute>

Attributes tagged on the field.

member: Member

Name or index of the field.

colon_token: Option<Colon>

The colon in Struct { x: x }. If written in shorthand like Struct { x }, there is no colon.

expr: Expr

Value of the field.

Trait Implementations

impl Synom for FieldValue

fn parse(i: Cursor) -> PResult<Self>

fn description() -> Option<&'static str>

A short name of the type being parsed.

impl ToTokens for FieldValue

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

Write self to the given Tokens.

fn into_tokens(self) -> Tokens

Convert self directly into a Tokens object.

impl Debug for FieldValue

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

Formats the value using the given formatter.

impl Eq for FieldValue

impl PartialEq for FieldValue

fn eq(&self, __arg_0: &FieldValue) -> bool

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

fn ne(&self, __arg_0: &FieldValue) -> bool

This method tests for !=.

impl Hash for FieldValue

fn hash<__H: Hasher>(&self, __arg_0: &mut __H)

Feeds this value into the given [Hasher].

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

Feeds a slice of this type into the given [Hasher].

impl Clone for FieldValue

fn clone(&self) -> FieldValue

Returns a copy of the value.

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

Performs copy-assignment from source.