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ChainInfo

bittensor_core::digest

Struct ChainInfo 

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pub struct ChainInfo {
    pub spec_version: u32,
    pub spec_name: String,
    pub base58_prefix: u16,
    pub decimals: u8,
    pub token_symbol: String,
}
Expand description

The chain constants that go into the digest alongside the metadata.

They must match what the runtime baked into its RUNTIME_METADATA_HASH (substrate-wasm-builder’s enable_metadata_hash(token_symbol, decimals) plus the runtime’s spec name/version and ss58 prefix) or CheckMetadataHash rejects the extrinsic with BadProof.

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§spec_version: u32§spec_name: String§base58_prefix: u16§decimals: u8§token_symbol: String

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impl Clone for ChainInfo

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ChainInfo

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

Formats the value using the given formatter. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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