Trait ResultTakeBuffer
pub trait ResultTakeBuffer {
type Buffer;
// Required method
unsafe fn take_buffer(self) -> Result<Option<Self::Buffer>, Error>;
}Expand description
Helper trait for taking buffer from a BufResult.
Required Associated Types§
type Buffer
type Buffer
Type of the buffer.
Required Methods§
unsafe fn take_buffer(self) -> Result<Option<Self::Buffer>, Error>
unsafe fn take_buffer(self) -> Result<Option<Self::Buffer>, Error>
Call SetLen::advance_to if the result is Ok and return the
buffer as result.
§Safety
The result value must be a valid length to advance to.