Enum sp_runtime::RuntimeString

pub enum RuntimeString {
    Borrowed(&'static str),
    Owned(String),
}

A string that wraps a &'static str in the runtime and String/Vec<u8> on decode.

Variants

Borrowed(&'static str)

The borrowed mode that wraps a &'static str.

Owned(String)

The owned mode that wraps a String.

Trait Implementations

impl AsRef<[u8]> for RuntimeString

fn as_ref(&self) -> &[u8]ⓘ

Important traits for &'_ [u8]

impl<'_> Read for &'_ [u8]impl<'_> Write for &'_ mut [u8]

Performs the conversion.

impl Clone for RuntimeString

fn clone(&self) -> RuntimeString

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeString

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

Formats the value using the given formatter.

impl Decode for RuntimeString

fn decode<I: Input>(value: &mut I) -> Result<Self, Error>

Attempt to deserialise the value from input.

impl Default for RuntimeString

fn default() -> Self

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for RuntimeString

fn deserialize<D: Deserializer<'de>>(de: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for RuntimeString

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

Formats the value using the given formatter.

impl Encode for RuntimeString

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode_to<T>(&self, dest: &mut T) where
    T: Output, 

Convert self to a slice and append it to the destination.

fn using_encoded<R, F>(&self, f: F) -> R where
    F: FnOnce(&[u8]) -> R, 

Convert self to a slice and then invoke the given closure with it.

impl Eq for RuntimeString

impl From<&'static str> for RuntimeString

fn from(data: &'static str) -> Self

Performs the conversion.

impl From<RuntimeString> for String

fn from(string: RuntimeString) -> Self

Performs the conversion.

impl PartialEq<RuntimeString> for RuntimeString

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for RuntimeString

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

Serialize this value into the given Serde serializer.

impl StructuralEq for RuntimeString