Struct Record 

pub struct Record<'a>(/* private fields */);

Represents a single LDM record with its data which may be compressed.

The Unidata Local Data Manager (LDM) is a data distribution system used by the NWS to distribute NEXRAD archival radar data. A NEXRAD “Archive II” file starts with an crate::volume::Header followed by a series of compressed LDM records, each containing messages with radar data.

Implementations

impl<'a> Record<'a>

pub fn new(data: Vec<u8>) -> Self

Creates a new LDM record with the provided data.

pub fn from_slice(data: &'a [u8]) -> Self

Creates a new LDM record with the provided data slice.

pub fn data(&self) -> &[u8]

The data contained in this LDM record.

pub fn compressed(&self) -> bool

Whether this LDM record’s data is compressed.

pub fn decompress<'b>(&self) -> Result<Record<'b>>

Decompresses this LDM record’s data.

pub fn messages(&self) -> Result<Vec<Message>>

Decodes the NEXRAD level II messages contained in this LDM record.

Trait Implementations

impl<'a> Clone for Record<'a>

fn clone(&self) -> Record<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Record<'_>

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

Formats the value using the given formatter.

impl<'a> Hash for Record<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for Record<'a>

fn eq(&self, other: &Record<'a>) -> 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<'a> Eq for Record<'a>

impl<'a> StructuralPartialEq for Record<'a>