Struct Limits 

#[non_exhaustive]
pub struct Limits {
    pub memory_mb: u32,
    pub wall_time_ms: u64,
    pub fuel: Option<u64>,
    pub files: Option<u32>,
}

Resource limit declarations respected by runtimes.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

memory_mb: u32

Memory ceiling per flow instance (in megabytes).

wall_time_ms: u64

Wall-clock budget per invocation (milliseconds).

fuel: Option<u64>

Optional fuel/step counter for deterministic engines.

files: Option<u32>

Optional file descriptor ceiling.

Implementations

impl Limits

pub fn new(memory_mb: u32, wall_time_ms: u64) -> Self

Creates a new limit declaration.

Trait Implementations

impl Clone for Limits

fn clone(&self) -> Limits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Limits

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

Formats the value using the given formatter.

impl Default for Limits

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Limits

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Limits

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for Limits

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for Limits

impl StructuralPartialEq for Limits