diff options
Diffstat (limited to 'src/attribute_value/mod.rs')
-rw-r--r-- | src/attribute_value/mod.rs | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/attribute_value/mod.rs b/src/attribute_value/mod.rs index 95c56ba..652ccdf 100644 --- a/src/attribute_value/mod.rs +++ b/src/attribute_value/mod.rs @@ -20,6 +20,7 @@ use crate::traits::NtfsReadSeek; /// Reader that abstracts over all attribute value types, returned by [`NtfsAttribute::value`]. /// /// [`NtfsAttribute::value`]: crate::NtfsAttribute::value +#[allow(clippy::large_enum_variant)] #[derive(Clone, Debug)] pub enum NtfsAttributeValue<'n, 'f> { /// A resident attribute value (which is entirely contained in the NTFS File Record). @@ -52,6 +53,11 @@ impl<'n, 'f> NtfsAttributeValue<'n, 'f> { } } + /// Returns `true` if the attribute value contains no data. + pub fn is_empty(&self) -> bool { + self.len() == 0 + } + /// Returns the total length of the attribute value data, in bytes. pub fn len(&self) -> u64 { match self { @@ -123,6 +129,11 @@ where self.value } + /// Returns `true` if the attribute value contains no data. + pub fn is_empty(&self) -> bool { + self.len() == 0 + } + /// Returns the total length of the attribute value, in bytes. pub fn len(&self) -> u64 { self.value.len() |