pub struct Metadata {
Show 13 fields pub source_code: SourceCodeMetadata, pub abi: String, pub contract_name: String, pub compiler_version: String, pub optimization_used: u64, pub runs: u64, pub constructor_arguments: Bytes, pub evm_version: String, pub library: String, pub license_type: String, pub proxy: u64, pub implementation: Option<Address>, pub swarm_source: String,
}
Expand description

Etherscan contract metadata.

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§source_code: SourceCodeMetadata

Includes metadata for compiler settings and language.

§abi: String

The ABI of the contract.

§contract_name: String

The name of the contract.

§compiler_version: String

The version that this contract was compiled with. If it is a Vyper contract, it will start with “vyper:”.

§optimization_used: u64

Whether the optimizer was used. This value should only be 0 or 1.

§runs: u64

The number of optimizations performed.

§constructor_arguments: Bytes

The constructor arguments the contract was deployed with.

§evm_version: String

The version of the EVM the contract was deployed in. Can be either a variant of EvmVersion or “Default” which indicates the compiler’s default.

§library: String§license_type: String

The license of the contract.

§proxy: u64

Whether this contract is a proxy. This value should only be 0 or 1.

§implementation: Option<Address>

If this contract is a proxy, the address of its implementation.

§swarm_source: String

The swarm source of the contract.

Implementations§

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impl Metadata

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pub fn source_code(&self) -> String

Returns the contract’s source code.

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pub fn language(&self) -> SourceCodeLanguage

Returns the contract’s programming language.

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pub fn sources(&self) -> HashMap<String, SourceCodeEntry>

Returns the contract’s path mapped source code.

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pub fn raw_abi(&self) -> Result<RawAbi, EtherscanError>

Parses the Abi String as an RawAbi struct.

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pub fn abi(&self) -> Result<Abi, EtherscanError>

Parses the Abi String as an Abi struct.

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pub fn compiler_version(&self) -> Result<Version, EtherscanError>

Parses the compiler version.

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pub fn is_vyper(&self) -> bool

Returns whether this contract is a Vyper or a Solidity contract.

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pub fn source_entries(&self) -> Vec<SourceTreeEntry>

Maps this contract’s sources to a SourceTreeEntry vector.

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pub fn source_tree(&self) -> SourceTree

Returns the source tree of this contract’s sources.

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pub fn settings(&self) -> Result<Settings, EtherscanError>

Available on crate feature ethers-solc only.

Returns the contract’s compiler settings.

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pub fn project_builder(&self) -> Result<ProjectBuilder, EtherscanError>

Available on crate feature ethers-solc only.

Creates a Solc ProjectBuilder with this contract’s settings.

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pub fn evm_version(&self) -> Result<Option<EvmVersion>, EtherscanError>

Available on crate feature ethers-solc only.

Parses the EVM version.

Trait Implementations§

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impl Clone for Metadata

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fn clone(&self) -> Metadata

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

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

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

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Metadata

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl Serialize for Metadata

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> Pointable for T

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const ALIGN: usize = _

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<T> JsonSchemaMaybe for T