halo2curves_axiom::serde

Trait SerdeObject

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pub trait SerdeObject: Sized {
    // Required methods
    fn from_raw_bytes_unchecked(bytes: &[u8]) -> Self;
    fn from_raw_bytes(bytes: &[u8]) -> Option<Self>;
    fn to_raw_bytes(&self) -> Vec<u8>;
    fn read_raw_unchecked<R: Read>(reader: &mut R) -> Self;
    fn read_raw<R: Read>(reader: &mut R) -> Result<Self>;
    fn write_raw<W: Write>(&self, writer: &mut W) -> Result<()>;
}
Expand description

Trait for converting raw bytes to/from the internal representation of a type. For example, field elements are represented in Montgomery form and serialized/deserialized without Montgomery reduction.

Required Methods§

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fn from_raw_bytes_unchecked(bytes: &[u8]) -> Self

The purpose of unchecked functions is to read the internal memory representation of a type from bytes as quickly as possible. No sanitization checks are performed to ensure the bytes represent a valid object. As such this function should only be used internally as an extension of machine memory. It should not be used to deserialize externally provided data.

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fn from_raw_bytes(bytes: &[u8]) -> Option<Self>

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

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fn read_raw_unchecked<R: Read>(reader: &mut R) -> Self

The purpose of unchecked functions is to read the internal memory representation of a type from disk as quickly as possible. No sanitization checks are performed to ensure the bytes represent a valid object. This function should only be used internally when some machine state cannot be kept in memory (e.g., between runs) and needs to be reloaded as quickly as possible.

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fn read_raw<R: Read>(reader: &mut R) -> Result<Self>

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fn write_raw<W: Write>(&self, writer: &mut W) -> Result<()>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§

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impl SerdeObject for Fq2

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impl SerdeObject for halo2curves_axiom::bn256::Fq

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impl SerdeObject for halo2curves_axiom::bn256::Fr

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impl SerdeObject for halo2curves_axiom::bn256::G1

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impl SerdeObject for halo2curves_axiom::bn256::G1Affine

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impl SerdeObject for halo2curves_axiom::bn256::G2

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impl SerdeObject for halo2curves_axiom::bn256::G2Affine

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impl SerdeObject for Ed25519

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impl SerdeObject for Ed25519Affine

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impl SerdeObject for halo2curves_axiom::ed25519::Fq

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impl SerdeObject for halo2curves_axiom::ed25519::Fr

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impl SerdeObject for halo2curves_axiom::grumpkin::G1

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impl SerdeObject for halo2curves_axiom::grumpkin::G1Affine

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impl SerdeObject for Eris

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impl SerdeObject for ErisAffine

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impl SerdeObject for halo2curves_axiom::pluto_eris::Fp

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impl SerdeObject for halo2curves_axiom::pluto_eris::Fq

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impl SerdeObject for halo2curves_axiom::pluto_eris::G1

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impl SerdeObject for halo2curves_axiom::pluto_eris::G1Affine

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impl SerdeObject for halo2curves_axiom::pluto_eris::G2

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impl SerdeObject for halo2curves_axiom::pluto_eris::G2Affine

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impl SerdeObject for halo2curves_axiom::secp256k1::Fp

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impl SerdeObject for halo2curves_axiom::secp256k1::Fq

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impl SerdeObject for Secp256k1

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impl SerdeObject for Secp256k1Affine

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impl SerdeObject for halo2curves_axiom::secp256r1::Fp

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impl SerdeObject for halo2curves_axiom::secp256r1::Fq

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impl SerdeObject for Secp256r1

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impl SerdeObject for Secp256r1Affine

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impl SerdeObject for Secq256k1

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impl SerdeObject for Secq256k1Affine