Struct WasiParams

pub struct WasiParams {
    pub argv: Vec<String>,
    pub map_dirs: Vec<(String, PathBuf)>,
    pub env_vars: Vec<(String, String)>,
    pub preopened_dirs: Vec<PathBuf>,
}

Parameters defining the options for enabling WASI on a module (if applicable)

Fields

argv: Vec<String>

Command line arguments to expose to WASI.

map_dirs: Vec<(String, PathBuf)>

A mapping of directories.

env_vars: Vec<(String, String)>

Environment variables and values to expose.

preopened_dirs: Vec<PathBuf>

Directories that WASI has access to.

Implementations

impl WasiParams

pub fn new( argv: Vec<String>, map_dirs: Vec<(String, PathBuf)>, env_vars: Vec<(String, String)>, preopened_dirs: Vec<PathBuf>, ) -> Self

Instantiate a new WasiParams struct.

Trait Implementations

impl Clone for WasiParams

fn clone(&self) -> WasiParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasiParams

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

Formats the value using the given formatter.

impl Default for WasiParams

fn default() -> WasiParams

Returns the “default value” for a type.

impl PartialEq for WasiParams

fn eq(&self, other: &WasiParams) -> 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 Eq for WasiParams

impl StructuralPartialEq for WasiParams