Struct BucketDescriptorBlock 

pub struct BucketDescriptorBlock {
    pub write_count: u32,
    pub rrv_buckets: Vec<RrvBucketDescriptor>,
    pub unk_names: Vec<String>,
    pub unk_types: Vec<u8>,
    pub unk_classes: Vec<u8>,
}

Parsed Bucket Descriptor Block: the list of every RRV bucket plus the Unique Name Key table (field-name strings).

Fields

write_count: u32

Write-count from the header. Higher = fresher (used to pick between the primary and WAL-redundant copies).

rrv_buckets: Vec<RrvBucketDescriptor>

Every RRV bucket descriptor, in file order.

unk_names: Vec<String>

Unique Name Key strings, indexed by name_id (a note item’s name_id indexes this vector to recover the field name, e.g. FirstName, $UpdatedBy). Empty when the UNK text region was not present / decodable.

unk_types: Vec<u8>

Item type byte per name_id (UNK entry offset 6). Parallel to unk_names.

unk_classes: Vec<u8>

Item class byte per name_id (UNK entry offset 7): 0x03 NUMBER, 0x04 TIME, 0x05 TEXT, 0x06 FORMULA, 0x00 NOCOMPUTE. Parallel to unk_names.

Implementations

impl BucketDescriptorBlock

pub fn name(&self, name_id: u16) -> Option<&str>

Resolve a note item’s name_id to its field-name string.

pub fn field_kind(&self, name_id: u16) -> FieldKind

Authoritative data kind of the field with this name_id, from the UNK table’s class/type bytes. Returns [FieldKind::Unknown] when the id is out of range.

impl BucketDescriptorBlock

pub fn parse( file: &[u8], offset: u64, available_size: u32, ) -> Result<Self, NsfError>

Parse the BDB located at offset (byte offset into the full file buffer). available_size is the slot’s declared size from Information2; the header’s own size field must not exceed it.

Trait Implementations

impl Clone for BucketDescriptorBlock

fn clone(&self) -> BucketDescriptorBlock

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for BucketDescriptorBlock

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for BucketDescriptorBlock

impl PartialEq for BucketDescriptorBlock

fn eq(&self, other: &BucketDescriptorBlock) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for BucketDescriptorBlock