Trait parity_scale_codec::DecodeLimit

pub trait DecodeLimit: Sized {
    fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<Self, Error>;
    fn decode_and_advance_with_depth_limit<I: Input>(
        limit: u32, 
        input: &mut I
    ) -> Result<Self, Error>;
    fn decode_all_with_depth_limit(
        limit: u32, 
        input: &[u8]
    ) -> Result<Self, Error>;
}

Extension trait to Decode for decoding with a maximum recursion depth.

Required methods

fn decode_with_depth_limit(limit: u32, input: &[u8]) -> Result<Self, Error>

Decode Self with the given maximum recursion depth.

If limit is hit, an error is returned.

fn decode_and_advance_with_depth_limit<I: Input>(
    limit: u32,
    input: &mut I
) -> Result<Self, Error>

Decode Self and advance input by the number of bytes consumed.

If limit is hit, an error is returned.

fn decode_all_with_depth_limit(limit: u32, input: &[u8]) -> Result<Self, Error>

Decode Self and consume all of the given input data.

If not all data is consumed or limit is hit, an error is returned.

Implementors

impl<T: Decode> DecodeLimit for T