Struct sp_tracing::WasmFields

pub struct WasmFields(_);

A list of WasmFieldNames in the order provided

Implementations

impl WasmFields

pub fn iter(&self) -> Iter<'_, WasmFieldName>

Iterate over the fields

impl WasmFields

pub fn empty() -> Self

Create an empty entry

Trait Implementations

impl Clone for WasmFields

fn clone(&self) -> WasmFields

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WasmFields

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

Formats the value using the given formatter.

impl Decode for WasmFields

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for WasmFields

fn size_hint(&self) -> usize

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

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

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

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

Convert self to an owned vector.

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

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

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<&FieldSet> for WasmFields

fn from(wm: &FieldSet) -> WasmFields

Converts to this type from the input type.

impl From<Vec<&str, Global>> for WasmFields

fn from(v: Vec<&str>) -> WasmFields

Converts to this type from the input type.

impl From<Vec<WasmFieldName, Global>> for WasmFields

fn from(v: Vec<WasmFieldName>) -> WasmFields

Converts to this type from the input type.

impl EncodeLike<WasmFields> for WasmFields