Struct xpcom::interfaces::nsIDirectoryServiceProvider2

#[repr(C)]
pub struct nsIDirectoryServiceProvider2 { /* fields omitted */ }

interface nsIDirectoryServiceProvider2 : nsIDirectoryServiceProvider

/**
 * nsIDirectoryServiceProvider2
 *
 * An extension of nsIDirectoryServiceProvider which allows
 * multiple files to be returned for the given key.
 */

Methods

impl nsIDirectoryServiceProvider2

pub fn coerce<T: nsIDirectoryServiceProvider2Coerce>(&self) -> &T

Cast this nsIDirectoryServiceProvider2 to one of its base interfaces.

impl nsIDirectoryServiceProvider2

pub unsafe fn GetFiles(
    &self,
    prop: *const c_char,
    _retval: *mut *const nsISimpleEnumerator
) -> nsresult

/**
  * getFiles
  *
  * Directory Service calls this when it gets a request for
  * a prop and the requested type is nsISimpleEnumerator.
  *
  * @param prop         The symbolic name of the file list.
  *
  * @return             An enumerator for a list of file locations.
  *                     The elements in the enumeration are nsIFile
  * @returnCode         NS_SUCCESS_AGGREGATE_RESULT if this result should be
  *                     aggregated with other "lower" providers.
  */

nsISimpleEnumerator getFiles (in string prop);

Methods from Deref<Target = nsIDirectoryServiceProvider>

pub fn coerce<T: nsIDirectoryServiceProviderCoerce>(&self) -> &T

Cast this nsIDirectoryServiceProvider to one of its base interfaces.

pub unsafe fn GetFile(
    &self,
    prop: *const c_char,
    persistent: *mut bool,
    _retval: *mut *const nsIFile
) -> nsresult

/**
  * getFile
  *
  * Directory Service calls this when it gets the first request for
  * a prop or on every request if the prop is not persistent.
  *
  * @param prop         The symbolic name of the file.
  * @param persistent   TRUE - The returned file will be cached by Directory
  *                     Service. Subsequent requests for this prop will
  *                     bypass the provider and use the cache.
  *                     FALSE - The provider will be asked for this prop
  *                     each time it is requested.
  *
  * @return             The file represented by the property.
  *
  */

nsIFile getFile (in string prop, out boolean persistent);

Trait Implementations

impl XpCom for nsIDirectoryServiceProvider2

const IID: nsIID

IID: nsIID = nsID(798457163, 21637, 4564, [135, 226, 0, 16, 164, 231, 94, 242])

fn query_interface<T: XpCom>(&self) -> Option<RefPtr<T>>

Perform a QueryInterface call on this object, attempting to dynamically cast it to the requested interface type. Returns Some(RefPtr) if the cast succeeded, and None otherwise.

impl RefCounted for nsIDirectoryServiceProvider2

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsIDirectoryServiceProvider2

type Target = nsIDirectoryServiceProvider

The resulting type after dereferencing.

fn deref(&self) -> &nsIDirectoryServiceProvider

Dereferences the value.