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SymbolicConfig

foundry_config::symbolic

Struct SymbolicConfig 

Source 
pub struct SymbolicConfig {
Show 23 fields
    pub enabled: bool,
    pub solver: String,
    pub solver_command: Option<String>,
    pub solver_portfolio: Vec<String>,
    pub timeout: Option<u32>,
    pub loop_bound: Option<u32>,
    pub depth: Option<u32>,
    pub width: Option<u32>,
    pub max_depth: u32,
    pub max_paths: u32,
    pub invariant_depth: u32,
    pub exploration_order: SymbolicExplorationOrder,
    pub max_solver_queries: u32,
    pub default_dynamic_length: u32,
    pub max_dynamic_length: u32,
    pub array_lengths: Vec<u32>,
    pub dynamic_lengths: BTreeMap<String, Vec<u32>>,
    pub default_array_lengths: Vec<u32>,
    pub default_bytes_lengths: Vec<u32>,
    pub max_calldata_bytes: u32,
    pub symbolic_call_targets: bool,
    pub dump_smt: bool,
    pub storage_layout: SymbolicStorageLayout,

}
Expand description

Configuration for symbolic testing.

Fields§

§enabled: bool

Whether symbolic tests are enabled.

§solver: String

Solver executable to invoke.

§solver_command: Option<String>

Exact solver command to invoke. When set, this overrides solver.

§solver_portfolio: Vec<String>

Solver names or exact commands to race in parallel. Ignored when solver_command is set.

§timeout: Option<u32>

Optional timeout in seconds for solver-backed symbolic execution.

§loop_bound: Option<u32>

Halmos-compatible loop bound accepted by config and annotations.

§depth: Option<u32>

Halmos-compatible execution depth alias. When set, this overrides max_depth.

§width: Option<u32>

Halmos-compatible path width alias. When set, this overrides max_paths.

§max_depth: u32

Maximum number of opcodes to execute along a path.

§max_paths: u32

Maximum number of symbolic paths to explore.

§invariant_depth: u32

Maximum number of calls in a bounded symbolic invariant sequence.

§exploration_order: SymbolicExplorationOrder

Order used to select the next pending symbolic path.

§max_solver_queries: u32

Maximum number of solver queries.

§default_dynamic_length: u32

Default bounded length for dynamic ABI inputs.

§max_dynamic_length: u32

Maximum permitted bounded length for a dynamic ABI input.

§array_lengths: Vec<u32>

Per-dynamic-leaf bounded lengths, applied in ABI traversal order.

§dynamic_lengths: BTreeMap<String, Vec<u32>>

Per-symbolic-input bounded lengths keyed by ABI argument name or generated symbolic name.

§default_array_lengths: Vec<u32>

Default bounded lengths for dynamic ABI arrays without an explicit length.

§default_bytes_lengths: Vec<u32>

Default bounded lengths for ABI bytes and string values without an explicit length.

§max_calldata_bytes: u32

Maximum symbolic calldata size in bytes.

§symbolic_call_targets: bool

Whether symbolic call targets may be expanded over known deployed contracts.

§dump_smt: bool

Whether to dump SMT-LIB queries before invoking the configured solver.

§storage_layout: SymbolicStorageLayout

Storage modelling mode used for symbolic storage reads.

Implementations§

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impl SymbolicConfig

Source

pub fn execution_depth(&self) -> u32

Returns the effective per-path opcode depth limit used by the symbolic executor.

The Halmos-compatible depth alias takes precedence over max_depth so inline compatibility annotations and native Foundry config resolve to one internal limit.

Source

pub fn path_width(&self) -> u32

Returns the effective symbolic path width limit used by the symbolic executor.

The Halmos-compatible width alias takes precedence over max_paths so both configuration spellings feed the same path exploration budget.

Trait Implementations§

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impl Clone for SymbolicConfig

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fn clone(&self) -> SymbolicConfig

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 SymbolicConfig

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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 Default for SymbolicConfig

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fn default() -> Self

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for SymbolicConfig

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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 Eq for SymbolicConfig

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impl PartialEq for SymbolicConfig

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

Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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 Serialize for SymbolicConfig

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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 StructuralPartialEq for SymbolicConfig

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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> PolicyExt for T
where T: ?Sized,

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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impl<T> Read<Exclusive, BecauseExclusive> for T
where T: ?Sized,

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impl<'de, T> RpcBorrow<'de> for T
where T: Deserialize<'de> + Debug + Send + Sync + Unpin,

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impl<T> RpcObject for T
where T: RpcSend + RpcRecv,

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impl<T> RpcRecv for T
where T: DeserializeOwned + Debug + Send + Sync + Unpin + 'static,

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impl<T> RpcSend for T
where T: Serialize + Clone + Debug + Send + Sync + Unpin,

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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> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

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

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<Q> ToOwnedEquivalent<<Q as ToOwned>::Owned> for Q
where Q: ToOwned + Eq + ?Sized,

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fn to_owned_equivalent(&self) -> <Q as ToOwned>::Owned

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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

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: 240 bytes