Struct xpcom::interfaces::nsILineInputStream

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

interface nsILineInputStream : nsISupports

Methods

impl nsILineInputStream

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

Cast this nsILineInputStream to one of its base interfaces.

impl nsILineInputStream

pub unsafe fn ReadLine(
    &self,
    aLine: &mut nsACString,
    _retval: *mut bool
) -> nsresult

/**
   * Read a single line from the stream, where a line is a
   * possibly zero length sequence of 8bit chars terminated by a
   * CR, LF, CRLF, LFCR, or eof.
   * The line terminator is not returned.
   * @retval false
   *         End of file. This line is the last line of the file
   *         (aLine is valid).
   * @retval true
   *         The file contains further lines.
   * @note Do not mix readLine with other read functions.
   *       Doing so can cause various problems and is not supported.
   */

boolean readLine (out ACString aLine);

Methods from Deref<Target = nsISupports>

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

Cast this nsISupports to one of its base interfaces.

pub unsafe fn QueryInterface(
    &self,
    uuid: &nsIID,
    result: *mut *mut c_void
) -> nsresult

void QueryInterface (in nsIIDRef uuid, [iid_is (uuid), retval] out nsQIResult result);

pub unsafe fn AddRef(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt AddRef ();

pub unsafe fn Release(&self) -> nsrefcnt

[noscript,notxpcom] nsrefcnt Release ();

Trait Implementations

impl XpCom for nsILineInputStream

const IID: nsIID

IID: nsIID = nsID(3380299372, 7790, 18291, [164, 171, 43, 43, 49, 144, 167, 166])

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 nsILineInputStream

unsafe fn addref(&self)

Increment the reference count.

unsafe fn release(&self)

Decrement the reference count, potentially freeing backing memory.

impl Deref for nsILineInputStream

type Target = nsISupports

The resulting type after dereferencing.

fn deref(&self) -> &nsISupports

Dereferences the value.