reth_node_core::primitives::kzg

Struct KzgSettings

#[repr(C)]
pub struct KzgSettings { /* private fields */ }
Expand description

Stores the setup and parameters needed for computing KZG proofs.

Implementations§

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impl KZGSettings

Holds the parameters of a kzg trusted setup ceremony.

pub fn load_trusted_setup( g1_bytes: &[[u8; 48]], g2_bytes: &[[u8; 96]], ) -> Result<KZGSettings, Error>

Available on crate features c-kzg or kzg-rs only.

Initializes a trusted setup from FIELD_ELEMENTS_PER_BLOB g1 points and 65 g2 points in byte format.

pub fn load_trusted_setup_file(file_path: &Path) -> Result<KZGSettings, Error>

Available on (crate features c-kzg or kzg-rs) and crate feature std only.

Loads the trusted setup parameters from a file. The file format is as follows:

FIELD_ELEMENTS_PER_BLOB 65 # This is fixed and is used for providing multiproofs up to 64 field elements. FIELD_ELEMENT_PER_BLOB g1 byte values 65 g2 byte values

pub fn parse_kzg_trusted_setup( trusted_setup: &str, ) -> Result<KZGSettings, Error>

Available on crate features c-kzg or kzg-rs only.

Parses the contents of a KZG trusted setup file into a KzgSettings.

pub fn load_trusted_setup_file_inner( file_path: &CStr, ) -> Result<KZGSettings, Error>

Available on crate features c-kzg or kzg-rs only.

Loads the trusted setup parameters from a file.

Same as load_trusted_setup_file .

Trait Implementations§

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impl Debug for KZGSettings

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

Formats the value using the given formatter. Read more
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impl Drop for KZGSettings

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fn drop(&mut self)

Executes the destructor for this type. Read more
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impl Hash for KZGSettings

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fn hash<__H>(&self, state: &mut __H)
where __H: Hasher,

Feeds this value into the given Hasher. Read more
1.3.0 · Source§

fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for KZGSettings

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fn eq(&self, other: &KZGSettings) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for KZGSettings

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impl Send for KZGSettings

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impl StructuralPartialEq for KZGSettings

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impl Sync for KZGSettings

Safety: The memory for roots_of_unity and g1_values and g2_values are only freed on calling free_trusted_setup which only happens when we drop the struct.

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Size: 32 bytes