Struct wasmer_emscripten::EmEnv
source · pub struct EmEnv { /* private fields */ }
Expand description
The environment provided to the Emscripten imports.
Implementations§
source§impl EmEnv
impl EmEnv
sourcepub fn new() -> Self
pub fn new() -> Self
Create a new EmEnv, with default value to be set later (set_memory, set_functions and set_data)
pub fn new_with_state(emstate: EmscriptenState) -> Self
pub fn set_memory(&self, memory: Memory)
pub fn set_functions(&self, funcs: EmscriptenFunctions)
pub fn set_data( &self, data: &EmscriptenGlobalsData, mapped_dirs: HashMap<String, PathBuf> )
pub fn get_env_var(&self, key: &str) -> Option<String>
pub fn get_env_vars_len(&self) -> usize
pub fn set_env_var(&self, key: &str, value: &str) -> Option<String>
pub fn remove_env_var(&self, key: &str) -> Option<String>
pub fn get_args_size(&self) -> usize
pub fn get_args(&self) -> Vec<String>
Trait Implementations§
Auto Trait Implementations§
impl RefUnwindSafe for EmEnv
impl Send for EmEnv
impl Sync for EmEnv
impl Unpin for EmEnv
impl UnwindSafe for EmEnv
Blanket Implementations§
source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<F, W, T, D> Deserialize<With<T, W>, D> for F
impl<F, W, T, D> Deserialize<With<T, W>, D> for F
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Gets the layout of the type.
source§impl<T> Upcastable for T
impl<T> Upcastable for T
source§fn upcast_any_ref(&self) -> &(dyn Any + 'static)
fn upcast_any_ref(&self) -> &(dyn Any + 'static)
upcast ref
source§fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn upcast_any_mut(&mut self) -> &mut (dyn Any + 'static)
upcast mut ref