[−][src]Struct lucet_runtime::Limits
Runtime limits for the various memories that back a Lucet instance.
Each value is specified in bytes, and must be evenly divisible by the host page size (4K).
Fields
heap_memory_size: usize
Max size of the heap, which can be backed by real memory. (default 1M)
heap_address_space_size: usize
Size of total virtual memory. (default 8G)
stack_size: usize
Size of the guest stack. (default 128K)
globals_size: usize
Size of the globals region in bytes; each global uses 8 bytes. (default 4K)
Methods
impl Limits
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pub fn total_memory_size(&self) -> usize
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pub fn validate(&self) -> Result<(), Error>
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Validate that the limits are aligned to page sizes, and that the stack is not empty.
Trait Implementations
impl Clone for Limits
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impl Default for Limits
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impl<'_> From<&'_ lucet_alloc_limits> for Limits
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fn from(limits: &lucet_alloc_limits) -> Limits
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impl From<lucet_alloc_limits> for Limits
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fn from(limits: lucet_alloc_limits) -> Limits
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impl Debug for Limits
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Auto Trait Implementations
impl Send for Limits
impl Sync for Limits
impl Unpin for Limits
impl UnwindSafe for Limits
impl RefUnwindSafe for Limits
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Same<T> for T
type Output = T
Should always be Self