Struct ApeOptions 

pub struct ApeOptions {
    pub path: Option<OsString>,
    pub loader: Option<OsString>,
    pub cache_dirs: Vec<PathBuf>,
}

What a launch plan consults, as the child will see it.

Fields

path: Option<OsString>

The child’s PATH: locates a bare program name, ape and sh.

loader: Option<OsString>

An explicit loader, path or bare name; wins over every other choice.

cache_dirs: Vec<PathBuf>

Directories to install an extracted loader in, in order. The first usable one wins; with none usable a sealed memfd is used (Linux).

Implementations

impl ApeOptions

pub fn inherited() -> Self

The values a child inherits from this process: PATH, LOADER_ENV, then CACHE_DIR_ENV ahead of the host default cache directories.

pub fn with_overrides<'a>( clear: bool, overrides: impl IntoIterator<Item = (&'a OsStr, Option<&'a OsStr>)>, ) -> Self

Apply a command’s environment edits over the inherited values; None removes a variable and clear starts from an empty environment, as env_clear does. The host default cache directories always follow, since they do not depend on the child’s environment.

Trait Implementations

impl Clone for ApeOptions

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApeOptions

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

Formats the value using the given formatter.

impl Default for ApeOptions

fn default() -> Self

Returns the “default value” for a type.

impl Eq for ApeOptions

impl PartialEq for ApeOptions

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ApeOptions