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#![macro_escape]
macro_rules! try_ssl_stream {
($e:expr) => (
match $e {
Ok(ok) => ok,
Err(err) => return Err(StreamError(err))
}
)
}
/// Shortcut return with SSL error if something went wrong
macro_rules! try_ssl_if {
($e:expr) => (
if $e {
return Err(SslError::get())
}
)
}
/// Shortcut return with SSL error if last error result is 0
/// (default)
macro_rules! try_ssl{
($e:expr) => (try_ssl_if!($e == 0))
}
/// Shortcut return with SSL if got a null result
macro_rules! try_ssl_null{
($e:expr) => (try_ssl_if!($e == ptr::null_mut()))
}
/// Lifts current SSL error code into Result<(), Error>
/// if expression is true
/// Lifting is actually a shortcut of the following form:
///
/// ```ignore
/// let _ = try!(something)
/// Ok(())
/// ```
macro_rules! lift_ssl_if{
($e:expr) => ( {
if $e {
Err(SslError::get())
} else {
Ok(())
}
})
}
/// Lifts current SSL error code into Result<(), Error>
/// if SSL returned 0 (default error indication)
macro_rules! lift_ssl {
($e:expr) => (lift_ssl_if!($e == 0))
}
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