Struct frunk_core::labelled::Field

pub struct Field<Name, Type> {
    pub name: &'static str,
    pub value: Type,
    // some fields omitted
}

A Label contains a type-level Name, a runtime value, and a reference to a &'static str name.

To construct one, use the field! macro.

Examples

use frunk::labelled::chars::*;

let labelled = field![(n,a,m,e), "joe"];
assert_eq!(labelled.name, "name");
assert_eq!(labelled.value, "joe")

Fields

name: &'static str

value: Type

Trait Implementations

impl<Name: PartialEq, Type: PartialEq> PartialEq for Field<Name, Type>

fn eq(&self, other: &Field<Name, Type>) -> bool

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

fn ne(&self, other: &Field<Name, Type>) -> bool

This method tests for !=.

impl<Name: Eq, Type: Eq> Eq for Field<Name, Type>

impl<Name: Clone, Type: Clone> Clone for Field<Name, Type>

fn clone(&self) -> Field<Name, Type>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<Name: Copy, Type: Copy> Copy for Field<Name, Type>

impl<Name: PartialOrd, Type: PartialOrd> PartialOrd for Field<Name, Type>

fn partial_cmp(&self, other: &Field<Name, Type>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Field<Name, Type>) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Field<Name, Type>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Field<Name, Type>) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Field<Name, Type>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl<Name: Ord, Type: Ord> Ord for Field<Name, Type>

fn cmp(&self, other: &Field<Name, Type>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

impl<Name: Hash, Type: Hash> Hash for Field<Name, Type>

fn hash<__HNameType: Hasher>(&self, state: &mut __HNameType)

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<Name, Type> Debug for Field<Name, Type> where     Type: Debug,

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

Formats the value using the given formatter.