Sha256: dec18dbbd847e87456bcaa93413c377d922efb4239f0600879c7440540a07a3e
Contents?: true
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Versions: 27
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Stored size: 1.13 KB
Contents
use de::read::SliceReader;
use {ErrorKind, Result};
/// A trait for erroring deserialization if not all bytes were read.
pub trait TrailingBytes {
/// Checks a given slice reader to determine if deserialization used all bytes in the slice.
fn check_end(reader: &SliceReader) -> Result<()>;
}
/// A TrailingBytes config that will allow trailing bytes in slices after deserialization.
#[derive(Copy, Clone)]
pub struct AllowTrailing;
/// A TrailingBytes config that will cause bincode to produce an error if bytes are left over in the slice when deserialization is complete.
#[derive(Copy, Clone)]
pub struct RejectTrailing;
impl TrailingBytes for AllowTrailing {
#[inline(always)]
fn check_end(_reader: &SliceReader) -> Result<()> {
Ok(())
}
}
impl TrailingBytes for RejectTrailing {
#[inline(always)]
fn check_end(reader: &SliceReader) -> Result<()> {
if reader.is_finished() {
Ok(())
} else {
Err(Box::new(ErrorKind::Custom(
"Slice had bytes remaining after deserialization".to_string(),
)))
}
}
}
Version data entries
27 entries across 27 versions & 1 rubygems