Struct Decoder

pub struct Decoder<S> { /* private fields */ }

Decodes a name-value tuple into an Event object using a preconfigured map of parsers.

Implementations

impl<S> Decoder<S>

pub fn new(parsers: Vec<Box<dyn NamedEventParser<State = S>>>) -> Self

Creates a new decoder from the given vector of parsers.

Panics

If there was an error building a Decoder from the given parsers.

pub fn parsers( &self, ) -> impl Iterator<Item = &Box<dyn NamedEventParser<State = S>>>

An iterator over the underlying parsers.

pub fn decode( &self, name: &str, encoded: &str, ) -> Result<Box<dyn Event<State = S>>, ParseEventError>

Decodes a given encoded representation for an event of a given name into a Event object.

Errors

ParseEventError if an event could not be decoded from the given name and encoded pair.

Trait Implementations

impl<S> TryFrom<Vec<Box<dyn NamedEventParser<State = S>>>> for Decoder<S>

type Error = InvalidEventParserSpec

The type returned in the event of a conversion error.

fn try_from( parsers: Vec<Box<dyn NamedEventParser<State = S>>>, ) -> Result<Self, Self::Error>

Performs the conversion.