Trait elrond_codec::TopDecodeMultiInput

pub trait TopDecodeMultiInput: Sized {
    type ValueInput: TopDecodeInput;

    fn has_next(&self) -> bool;
    fn next_value_input<H>(
        &mut self,
        h: H
    ) -> Result<Self::ValueInput, H::HandledErr>
    where
        H: DecodeErrorHandler;

    fn next_value<T, H>(&mut self, h: H) -> Result<T, H::HandledErr>
    where
        T: TopDecode,
        H: DecodeErrorHandler,
    { ... }
    fn assert_no_more_args<H>(&self, h: H) -> Result<(), H::HandledErr>
    where
        H: DecodeErrorHandler,
    { ... }
    fn flush_ignore<H>(&mut self, h: H) -> Result<(), H::HandledErr>
    where
        H: DecodeErrorHandler,
    { ... }
}

Required Associated Types

type ValueInput: TopDecodeInput

Required Methods

fn has_next(&self) -> bool

Check if there are more arguments that can be loaded.

fn next_value_input<H>(
    &mut self,
    h: H
) -> Result<Self::ValueInput, H::HandledErr>where
    H: DecodeErrorHandler,

Retrieves an input for deserializing an argument. If the loader is out of arguments, it will crash by itself with an appropriate error, without returning. Use if the next argument is optional, use has_next beforehand.

Provided Methods

fn next_value<T, H>(&mut self, h: H) -> Result<T, H::HandledErr>where
    T: TopDecode,
    H: DecodeErrorHandler,

fn assert_no_more_args<H>(&self, h: H) -> Result<(), H::HandledErr>where
    H: DecodeErrorHandler,

Called after retrieving all arguments to validate that extra arguments were not provided.

fn flush_ignore<H>(&mut self, h: H) -> Result<(), H::HandledErr>where
    H: DecodeErrorHandler,

Consumes all inputs and ignores them. After executing this, assert_no_more_args should not fail.

Implementors

impl TopDecodeMultiInput for Vec<Vec<u8>>

type ValueInput = Box<[u8], Global>