Struct Dart_InitializeParams 

#[repr(C)]
pub struct Dart_InitializeParams {

    pub version: i32,
    pub vm_snapshot_data: *const u8,
    pub vm_snapshot_instructions: *const u8,
    pub create_group: Dart_IsolateGroupCreateCallback,
    pub initialize_isolate: Dart_InitializeIsolateCallback,
    pub shutdown_isolate: Dart_IsolateShutdownCallback,
    pub cleanup_isolate: Dart_IsolateCleanupCallback,
    pub cleanup_group: Dart_IsolateGroupCleanupCallback,
    pub thread_start: Dart_ThreadStartCallback,
    pub thread_exit: Dart_ThreadExitCallback,
    pub file_open: Dart_FileOpenCallback,
    pub file_read: Dart_FileReadCallback,
    pub file_write: Dart_FileWriteCallback,
    pub file_close: Dart_FileCloseCallback,
    pub entropy_source: Dart_EntropySource,
    pub get_service_assets: Dart_GetVMServiceAssetsArchive,
    pub start_kernel_isolate: bool,
    pub code_observer: *mut Dart_CodeObserver,
    pub register_kernel_blob: Dart_RegisterKernelBlobCallback,
    pub unregister_kernel_blob: Dart_UnregisterKernelBlobCallback,
}

Describes how to initialize the VM. Used with Dart_Initialize.

Fields

version: i32

Identifies the version of the struct used by the client. should be initialized to DART_INITIALIZE_PARAMS_CURRENT_VERSION.

vm_snapshot_data: *const u8

A buffer containing snapshot data, or NULL if no snapshot is provided.

If provided, the buffer must remain valid until Dart_Cleanup returns.

vm_snapshot_instructions: *const u8

A buffer containing a snapshot of precompiled instructions, or NULL if no snapshot is provided.

If provided, the buffer must remain valid until Dart_Cleanup returns.

create_group: Dart_IsolateGroupCreateCallback

A function to be called during isolate group creation. See Dart_IsolateGroupCreateCallback.

initialize_isolate: Dart_InitializeIsolateCallback

A function to be called during isolate initialization inside an existing isolate group. See Dart_InitializeIsolateCallback.

shutdown_isolate: Dart_IsolateShutdownCallback

A function to be called right before an isolate is shutdown. See Dart_IsolateShutdownCallback.

cleanup_isolate: Dart_IsolateCleanupCallback

A function to be called after an isolate was shutdown. See Dart_IsolateCleanupCallback.

cleanup_group: Dart_IsolateGroupCleanupCallback

A function to be called after an isolate group is shutdown. See Dart_IsolateGroupCleanupCallback.

thread_start: Dart_ThreadStartCallback

thread_exit: Dart_ThreadExitCallback

file_open: Dart_FileOpenCallback

file_read: Dart_FileReadCallback

file_write: Dart_FileWriteCallback

file_close: Dart_FileCloseCallback

entropy_source: Dart_EntropySource

get_service_assets: Dart_GetVMServiceAssetsArchive

A function to be called by the service isolate when it requires the vmservice assets archive. See Dart_GetVMServiceAssetsArchive.

start_kernel_isolate: bool

code_observer: *mut Dart_CodeObserver

An external code observer callback function. The observer can be invoked as early as during the Dart_Initialize() call.

register_kernel_blob: Dart_RegisterKernelBlobCallback

Kernel blob registration callback function. See Dart_RegisterKernelBlobCallback.

unregister_kernel_blob: Dart_UnregisterKernelBlobCallback

Kernel blob unregistration callback function. See Dart_UnregisterKernelBlobCallback.

Trait Implementations

impl Clone for Dart_InitializeParams

fn clone(&self) -> Dart_InitializeParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Dart_InitializeParams

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

Formats the value using the given formatter.

impl Copy for Dart_InitializeParams