Trait darling::FromField

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pub trait FromField {
    pub fn from_field(field: &Field) -> Result<Self, Error>;
}

[−] Expand description

Creates an instance by parsing an individual field and its attributes.

Required methods

pub fn from_field(field: &Field) -> Result<Self, Error>

Implementations on Foreign Types

impl FromField for Vec<Attribute, Global>[−]

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pub fn from_field(field: &Field) -> Result<Vec<Attribute, Global>, Error>

impl FromField for Field[−]

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pub fn from_field(field: &Field) -> Result<Field, Error>

impl FromField for Type[−]

[+] Show hidden undocumented items

pub fn from_field(field: &Field) -> Result<Type, Error>

impl FromField for ()[−]

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pub fn from_field(&Field) -> Result<(), Error>

impl FromField for Visibility[−]

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pub fn from_field(field: &Field) -> Result<Visibility, Error>

Implementors

impl FromField for Ignored[+]

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pub fn from_field(&Field) -> Result<Ignored, Error>

impl<T> FromField for SpannedValue<T> where
    T: FromField, [+]

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pub fn from_field(value: &Field) -> Result<SpannedValue<T>, Error>

impl<T> FromField for WithOriginal<T, Field> where
    T: FromField, [+]

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pub fn from_field(value: &Field) -> Result<WithOriginal<T, Field>, Error>