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ModuleQueryOutputBudgets

Struct ModuleQueryOutputBudgets 

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pub struct ModuleQueryOutputBudgets {
    pub per_field_bytes: u32,
    pub total_bytes: u32,
}
Expand description

Explicit byte budgets for a batched module query.

The default is 8 KiB per rendered field and 64 KiB for the combined selector payload. Setters and ABI encoding clamp oversized values at LEAN_DIAGNOSTIC_BYTE_LIMIT_MAX, so direct struct literals cannot send an unbounded render request into Lean.

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§per_field_bytes: u32

Maximum UTF-8 bytes for one rendered field.

§total_bytes: u32

Maximum estimated UTF-8 bytes for all selector results in the batch.

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impl ModuleQueryOutputBudgets

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pub fn new() -> Self

Construct the default output budget bundle.

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pub fn per_field_bytes(self, bytes: u32) -> Self

Replace the per-field byte budget, saturating at LEAN_DIAGNOSTIC_BYTE_LIMIT_MAX.

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pub fn total_bytes(self, bytes: u32) -> Self

Replace the total batch byte budget, saturating at LEAN_DIAGNOSTIC_BYTE_LIMIT_MAX.

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impl Clone for ModuleQueryOutputBudgets

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fn clone(&self) -> ModuleQueryOutputBudgets

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 ModuleQueryOutputBudgets

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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 ModuleQueryOutputBudgets

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fn default() -> Self

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

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impl<'lean> IntoLean<'lean> for ModuleQueryOutputBudgets

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fn into_lean(self, runtime: &'lean LeanRuntime) -> Obj<'lean>

Allocate (or scalar-box) a Lean representation of self and return the owned handle.
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impl<'lean> LeanAbi<'lean> for ModuleQueryOutputBudgets

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type CRepr = <Obj<'lean> as LeanAbi<'lean>>::CRepr

The C-ABI type Lake emits for this Lean type at function signatures.
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impl<'lean> LeanAbi<'lean> for &ModuleQueryOutputBudgets

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type CRepr = <Obj<'lean> as LeanAbi<'lean>>::CRepr

The C-ABI type Lake emits for this Lean type at function signatures.
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impl PartialEq for ModuleQueryOutputBudgets

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=. Read more
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impl SealedAbi for ModuleQueryOutputBudgets

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impl SealedAbi for &ModuleQueryOutputBudgets

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impl StructuralPartialEq for ModuleQueryOutputBudgets

Auto Trait Implementations§

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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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where T: ?Sized,

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fn borrow(&self) -> &T

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

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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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where T: LeanAbi<'lean>,

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const EXPECTS_IO_RESULT: bool = false

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type Output = T

What .call(...) returns inside LeanResult.
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type CRepr = <T as LeanAbi<'lean>>::CRepr

The C-ABI return type of the Lake-emitted function. For the pure path this is T::CRepr (e.g. u8 for Bool exports, *mut lean_object for String); for the IO path it is always *mut lean_object (the lean_io_result_* wrapper).
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fn export_abi_return() -> LeanExportReturnAbi

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fn decode_c( c: <T as LeanAbi<'lean>>::CRepr, runtime: &'lean LeanRuntime, ) -> Result<T, LeanError>

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

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
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Calls U::from(self).

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type Output = T

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where T: Clone,

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type Owned = T

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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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