Struct errno::Errno
[−]
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pub struct Errno(pub c_int);
Wraps a platform-specific error code.
The Display
instance maps the code to a human-readable string. It
calls strerror_r
under POSIX, and FormatMessageW
on
Windows.
Trait Implementations
impl Debug for Errno
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impl PartialOrd for Errno
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fn partial_cmp(&self, __arg_0: &Errno) -> Option<Ordering>
This method returns an ordering between self
and other
values if one exists. Read more
fn lt(&self, __arg_0: &Errno) -> bool
This method tests less than (for self
and other
) and is used by the <
operator. Read more
fn le(&self, __arg_0: &Errno) -> bool
This method tests less than or equal to (for self
and other
) and is used by the <=
operator. Read more
fn gt(&self, __arg_0: &Errno) -> bool
This method tests greater than (for self
and other
) and is used by the >
operator. Read more
fn ge(&self, __arg_0: &Errno) -> bool
This method tests greater than or equal to (for self
and other
) and is used by the >=
operator. Read more
impl PartialEq for Errno
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fn eq(&self, __arg_0: &Errno) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &Errno) -> bool
This method tests for !=
.
impl Ord for Errno
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fn cmp(&self, __arg_0: &Errno) -> Ordering
This method returns an Ordering
between self
and other
. Read more
impl Eq for Errno
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impl Clone for Errno
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fn clone(&self) -> Errno
Returns a copy of the value. Read more
fn clone_from(&mut self, source: &Self)
1.0.0
Performs copy-assignment from source
. Read more