Struct elastic::types::prelude::Keyword

pub struct Keyword<M> where
    M: KeywordMapping,  { /* fields omitted */ }

An Elasticsearch keyword with a mapping.

Where the mapping isn't custom, you can use the standard library String instead.

Examples

Defining a keyword with a mapping:

use elastic_types::string::keyword::mapping::DefaultKeywordMapping;
use elastic_types::string::keyword::Keyword;

let string = Keyword::<DefaultKeywordMapping>::new("my string value");

Methods

impl<M> Keyword<M> where
    M: KeywordMapping, 

fn new<I>(string: I) -> Keyword<M> where
    I: Into<String>, 

Creates a new Keyword with the given mapping.

Examples

Create a new Keyword from a String:

use elastic_types::string::keyword::mapping::DefaultKeywordMapping;
use elastic_types::string::keyword::Keyword;
    
let string = Keyword::<DefaultKeywordMapping>::new("my string");

fn remap<MInto>(self) -> Keyword<MInto> where
    MInto: KeywordMapping, 

Change the mapping of this string.

Methods from Deref<Target = String>

fn into_bytes(self) -> Vec<u8>

Converts a String into a byte vector.

This consumes the String, so we do not need to copy its contents.

Examples

Basic usage:

let s = String::from("hello");
let bytes = s.into_bytes();

assert_eq!(&[104, 101, 108, 108, 111][..], &bytes[..]);

fn as_str(&self) -> &str

Extracts a string slice containing the entire string.

fn capacity(&self) -> usize

Returns this String's capacity, in bytes.

Examples

Basic usage:

let s = String::with_capacity(10);

assert!(s.capacity() >= 10);

fn as_bytes(&self) -> &[u8]

Returns a byte slice of this String's contents.

The inverse of this method is from_utf8.

Examples

Basic usage:

let s = String::from("hello");

assert_eq!(&[104, 101, 108, 108, 111], s.as_bytes());

fn len(&self) -> usize

Returns the length of this String, in bytes.

Examples

Basic usage:

let a = String::from("foo");

assert_eq!(a.len(), 3);

fn is_empty(&self) -> bool

Returns true if this String has a length of zero.

Returns false otherwise.

Examples

Basic usage:

let mut v = String::new();
assert!(v.is_empty());

v.push('a');
assert!(!v.is_empty());

fn into_boxed_str(self) -> Box<str>

Converts this String into a Box<str>.

This will drop any excess capacity.

Examples

Basic usage:

let s = String::from("hello");

let b = s.into_boxed_str();

Trait Implementations

impl<M> Default for Keyword<M> where
    M: Default + KeywordMapping, 

fn default() -> Keyword<M>

impl<M> AsRef<str> for Keyword<M> where
    M: KeywordMapping, 

fn as_ref(&self) -> &str

impl<M> AsRef<String> for Keyword<M> where
    M: KeywordMapping, 

fn as_ref(&self) -> &String

impl<'a, M> PartialEq<&'a str> for Keyword<M> where
    M: KeywordMapping, 

fn eq(&self, other: &&'a str) -> bool

fn ne(&self, other: &&'a str) -> bool

impl<M> PartialEq<Keyword<M>> for Keyword<M> where
    M: PartialEq<M> + KeywordMapping, 

fn eq(&self, __arg_0: &Keyword<M>) -> bool

fn ne(&self, __arg_0: &Keyword<M>) -> bool

impl<M> PartialEq<String> for Keyword<M> where
    M: KeywordMapping, 

fn eq(&self, other: &String) -> bool

fn ne(&self, other: &String) -> bool

impl<M> Serialize for Keyword<M> where
    M: KeywordMapping, 

fn serialize<S>(
    &self,
    serializer: S
) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de, M> Deserialize<'de> for Keyword<M> where
    M: KeywordMapping, 

fn deserialize<D>(
    deserializer: D
) -> Result<Keyword<M>, <D as Deserializer<'de>>::Error> where
    D: Deserializer<'de>, 

impl<M> From<String> for Keyword<M> where
    M: KeywordMapping, 

fn from(value: String) -> Keyword<M>

Performs the conversion.

impl<M> Deref for Keyword<M> where
    M: KeywordMapping, 

type Target = String

The resulting type after dereferencing

fn deref(&self) -> &String

The method called to dereference a value

impl<M> KeywordFieldType<M> for Keyword<M> where
    M: KeywordMapping, 

impl<M> Debug for Keyword<M> where
    M: Debug + KeywordMapping, 

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

Formats the value using the given formatter.

impl<M> Clone for Keyword<M> where
    M: Clone + KeywordMapping, 

fn clone(&self) -> Keyword<M>