Struct EmbeddedRun 

pub struct EmbeddedRun {
    pub name: &'static str,
    pub entry: &'static str,
    pub allow: &'static [&'static str],
    pub fuel: Option<u64>,
    pub deadline_nanos: Option<u64>,
    pub max_host_calls: Option<u64>,
    pub max_tasks: Option<u64>,
    pub trace: Option<&'static str>,
    pub files_root: Option<&'static str>,
    pub allow_exec: &'static [&'static str],
}

The [run.<name>] table a built binary carries.

Every field was fixed when the binary was built. Nothing reads a cove.toml at run time, so a file placed beside the binary can neither widen its grants nor raise its limits.

Fields

name: &'static str

The [run.<name>] table this binary was built from.

entry: &'static str

The fully qualified entry function, such as hello.main.

allow: &'static [&'static str]

The capabilities this binary was granted.

fuel: Option<u64>

The total fuel this binary may spend.

deadline_nanos: Option<u64>

The wall-clock deadline this binary may take, in nanoseconds.

max_host_calls: Option<u64>

The total number of host calls this binary may make.

max_tasks: Option<u64>

The tasks this binary may hold alive at once, across the whole run.

trace: Option<&'static str>

A path to write a JSONL trace to, or - for stderr.

files_root: Option<&'static str>

The one directory the files host may reach, as an absolute path chosen at build time. Without one, the binary uses files/ in its working directory.

allow_exec: &'static [&'static str]

The executables process.run may start.