Struct imap_codec::core::NString

pub struct NString<'a>(pub Option<IString<'a>>);

Either NIL or a string.

This is modeled using Rust’s Option type.

ABNF definition

nstring = string / nil
;         ^^^^^^
;         |
;         See `IString`

nil     = "NIL"

Tuple Fields

0: Option<IString<'a>>

Implementations

impl<'a> NString<'a>

pub fn into_option(self) -> Option<Cow<'a, [u8]>>

Trait Implementations

impl<'a, 'arbitrary> Arbitrary<'arbitrary> for NString<'a>where 'arbitrary: 'a,

fn arbitrary(u: &mut Unstructured<'arbitrary>) -> Result<NString<'a>, Error>

Generate an arbitrary value of Self from the given unstructured data.

fn arbitrary_take_rest( u: Unstructured<'arbitrary> ) -> Result<NString<'a>, Error>

Generate an arbitrary value of Self from the entirety of the given unstructured data.

fn size_hint(depth: usize) -> (usize, Option<usize>)

Get a size hint for how many bytes out of an Unstructured this type needs to construct itself.

impl<'a> Clone for NString<'a>

fn clone(&self) -> NString<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for NString<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'de, 'a> Deserialize<'de> for NString<'a>

fn deserialize<__D>( __deserializer: __D ) -> Result<NString<'a>, <__D as Deserializer<'de>>::Error>where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<'a> From<Literal<'a>> for NString<'a>

fn from(value: Literal<'a>) -> NString<'a>

Converts to this type from the input type.

impl<'a> From<Quoted<'a>> for NString<'a>

fn from(value: Quoted<'a>) -> NString<'a>

Converts to this type from the input type.

impl<'a> Hash for NString<'a>

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<'a> IntoBoundedStatic for NString<'a>

type Static = NString<'static>

The target type is bounded by the 'static lifetime.

fn into_static(self) -> <NString<'a> as IntoBoundedStatic>::Static

Convert an owned T into an owned T such that T: 'static.

impl<'a> PartialEq<NString<'a>> for NString<'a>

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Serialize for NString<'a>

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<'a> ToBoundedStatic for NString<'a>

type Static = NString<'static>

The target type is bounded by the 'static lifetime.

fn to_static(&self) -> <NString<'a> as ToBoundedStatic>::Static

Convert an &T to an owned T such that T: 'static.

impl<'a> TryFrom<&'a [u8]> for NString<'a>

type Error = LiteralError

The type returned in the event of a conversion error.

fn try_from( value: &'a [u8] ) -> Result<NString<'a>, <NString<'a> as TryFrom<&'a [u8]>>::Error>

Performs the conversion.

impl<'a> TryFrom<&'a str> for NString<'a>

type Error = LiteralError

The type returned in the event of a conversion error.

fn try_from( value: &'a str ) -> Result<NString<'a>, <NString<'a> as TryFrom<&'a str>>::Error>

Performs the conversion.

impl<'a> TryFrom<String> for NString<'a>

type Error = LiteralError

The type returned in the event of a conversion error.

fn try_from( value: String ) -> Result<NString<'a>, <NString<'a> as TryFrom<String>>::Error>

Performs the conversion.

impl<'a> TryFrom<Vec<u8, Global>> for NString<'a>

type Error = LiteralError

The type returned in the event of a conversion error.

fn try_from( value: Vec<u8, Global> ) -> Result<NString<'a>, <NString<'a> as TryFrom<Vec<u8, Global>>>::Error>

Performs the conversion.

impl<'a> Eq for NString<'a>

impl<'a> StructuralEq for NString<'a>

impl<'a> StructuralPartialEq for NString<'a>