Struct SandboxResourceLimits 

pub struct SandboxResourceLimits {
    pub cpus: f64,
    pub memory_bytes: i64,
    pub pids_limit: i64,
}

Resource limits applied to every sandbox container/VM.

Parsed once from .env (SANDBOX_*) at construction; any parse error falls back to conservative defaults instead of panicking — the sandbox must build on hosts where these vars are unset. The Docker/Kata backends push these straight into a bollard HostConfig; the Cube backend best-effort maps them to cube CLI flags.

Fields

cpus: f64

Logical CPUs (e.g. 1.0, 0.5).

memory_bytes: i64

Memory cap in bytes (human-readable units are parsed by [parse_size]).

pids_limit: i64

Maximum number of processes (pids cgroup).

Implementations

impl SandboxResourceLimits

pub fn from_env() -> Self

Read the limits from the process environment, falling back to cpus=1.0, memory=512m, pids_limit=256 on any parse error.

Trait Implementations

impl Clone for SandboxResourceLimits

fn clone(&self) -> SandboxResourceLimits

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SandboxResourceLimits

impl Debug for SandboxResourceLimits

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

Formats the value using the given formatter.