foundry_evm::inspectors

Struct CheatsConfig

pub struct CheatsConfig {
Show 18 fields pub ffi: bool, pub always_use_create_2_factory: bool, pub prompt_timeout: Duration, pub rpc_storage_caching: StorageCachingConfig, pub no_storage_caching: bool, pub rpc_endpoints: ResolvedRpcEndpoints, pub paths: ProjectPathsConfig, pub fs_permissions: FsPermissions, pub root: PathBuf, pub broadcast: PathBuf, pub allowed_paths: Vec<PathBuf>, pub evm_opts: EvmOpts, pub labels: HashMap<Address, String, FbBuildHasher<20>>, pub available_artifacts: Option<ContractsByArtifact>, pub running_contract: Option<String>, pub running_version: Option<Version>, pub assertions_revert: bool, pub seed: Option<Uint<256, 4>>,
}
Expand description

Additional, configurable context the Cheatcodes inspector has access to

This is essentially a subset of various Config settings Cheatcodes needs to know.

Fields§

§ffi: bool

Whether the FFI cheatcode is enabled.

§always_use_create_2_factory: bool

Use the create 2 factory in all cases including tests and non-broadcasting scripts.

§prompt_timeout: Duration

Sets a timeout for vm.prompt cheatcodes

§rpc_storage_caching: StorageCachingConfig

RPC storage caching settings determines what chains and endpoints to cache

§no_storage_caching: bool

Disables storage caching entirely.

§rpc_endpoints: ResolvedRpcEndpoints

All known endpoints and their aliases

§paths: ProjectPathsConfig

Project’s paths as configured

§fs_permissions: FsPermissions

Filesystem permissions for cheatcodes like writeFile, readFile

§root: PathBuf

Project root

§broadcast: PathBuf

Absolute Path to broadcast dir i.e project_root/broadcast

§allowed_paths: Vec<PathBuf>

Paths (directories) where file reading/writing is allowed

§evm_opts: EvmOpts

How the evm was configured by the user

§labels: HashMap<Address, String, FbBuildHasher<20>>

Address labels from config

§available_artifacts: Option<ContractsByArtifact>

Artifacts which are guaranteed to be fresh (either recompiled or cached). If Some, vm.getDeployedCode invocations are validated to be in scope of this list. If None, no validation is performed.

§running_contract: Option<String>

Name of the script/test contract which is currently running.

§running_version: Option<Version>

Version of the script/test contract which is currently running.

§assertions_revert: bool

Whether to enable legacy (non-reverting) assertions.

§seed: Option<Uint<256, 4>>

Optional seed for the RNG algorithm.

Implementations§

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impl CheatsConfig

pub fn new( config: &Config, evm_opts: EvmOpts, available_artifacts: Option<ContractsByArtifact>, running_contract: Option<String>, running_version: Option<Version>, ) -> CheatsConfig

Extracts the necessary settings from the Config

pub fn clone_with(&self, config: &Config, evm_opts: EvmOpts) -> CheatsConfig

Returns a new CheatsConfig configured with the given Config and EvmOpts.

pub fn normalized_path(&self, path: impl AsRef<Path>) -> PathBuf

Attempts to canonicalize (see std::fs::canonicalize) the path.

Canonicalization fails for non-existing paths, in which case we just normalize the path.

pub fn is_path_allowed( &self, path: impl AsRef<Path>, kind: FsAccessKind, ) -> bool

Returns true if the given path is allowed, if any path allowed_paths is an ancestor of the path

We only allow paths that are inside allowed paths. To prevent path traversal (“../../etc/passwd”) we canonicalize/normalize the path first. We always join with the configured root directory.

pub fn ensure_path_allowed( &self, path: impl AsRef<Path>, kind: FsAccessKind, ) -> Result<PathBuf, Error>

Returns an error if no access is granted to access path, See also Self::is_path_allowed

Returns the normalized version of path, see CheatsConfig::normalized_path

pub fn is_foundry_toml(&self, path: impl AsRef<Path>) -> bool

Returns true if the given path is the project’s foundry.toml file

Note: this should be called with normalized path

pub fn ensure_not_foundry_toml( &self, path: impl AsRef<Path>, ) -> Result<(), Error>

Same as Self::is_foundry_toml but returns an Err if Self::is_foundry_toml returns true

pub fn rpc_endpoint( &self, url_or_alias: &str, ) -> Result<ResolvedRpcEndpoint, Error>

Returns the RPC to use

If url_or_alias is a known alias in the ResolvedRpcEndpoints then it returns the corresponding URL of that alias. otherwise this assumes url_or_alias is itself a URL if it starts with a http or ws scheme.

If the url is a path to an existing file, it is also considered a valid RPC URL, IPC path.

§Errors
  • Returns an error if url_or_alias is a known alias but references an unresolved env var.
  • Returns an error if url_or_alias is not an alias but does not start with a http or ws scheme and is not a path to an existing file

pub fn rpc_urls(&self) -> Result<Vec<Rpc>, Error>

Returns all the RPC urls and their alias.

Trait Implementations§

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impl Clone for CheatsConfig

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fn clone(&self) -> CheatsConfig

Returns a copy of the value. Read more
1.0.0 · Source§

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

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

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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 Default for CheatsConfig

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fn default() -> CheatsConfig

Returns the “default value” for a type. Read more

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Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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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> TryClone for T
where T: Clone,

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fn try_clone(&self) -> Result<T, Error>

Clones self, possibly returning an error.
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. 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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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 992 bytes