SelectResult

selecting

Struct SelectResult 

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pub struct SelectResult { /* private fields */ }
Expand description

Represents successful select call.

It contains number of fd ready. And also set of these ids, allowing to query which fd is ready.

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impl SelectResult

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pub const fn len(&self) -> usize

Returns total number of file descriptors ready.

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pub fn is_read<T: AsRawFd>(&self, source: &T) -> bool

Returns whether specified source is read ready.

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pub fn is_write<T: AsRawFd>(&self, source: &T) -> bool

Returns whether specified source is write ready.

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pub fn is_except<T: AsRawFd>(&self, source: &T) -> bool

Returns whether specified source is except ready.

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