Struct MPRView 

pub struct MPRView<'a> { /* private fields */ }

Zero-copy view over the field data of a MPR record.

Borrows the raw bytes and reads fields on demand via getters. Create one with Self::new or via [StdfRecordView::read_from_bytes]; convert back to an owned MPR with Self::to_owned.

Implementations

impl<'a> MPRView<'a>

pub fn new(raw: &'a [u8], order: &ByteOrder) -> Self

Scan the given raw data and store byte offset of each field.

pub fn to_owned(&self) -> MPR

Re-parse the borrowed payload into the owned record.

pub fn test_num(&self) -> U4

pub fn head_num(&self) -> U1

pub fn site_num(&self) -> U1

pub fn test_flg(&self) -> B1

pub fn parm_flg(&self) -> B1

pub fn rtn_icnt(&self) -> U2

pub fn rslt_cnt(&self) -> U2

pub fn rtn_stat(&self) -> KxN1

pub fn rtn_rslt(&self) -> KxR4

pub fn test_txt(&self) -> CnRef<'a>

pub fn alarm_id(&self) -> CnRef<'a>

pub fn opt_flag(&self) -> Option<B1>

pub fn res_scal(&self) -> Option<I1>

pub fn llm_scal(&self) -> Option<I1>

pub fn hlm_scal(&self) -> Option<I1>

pub fn lo_limit(&self) -> Option<R4>

pub fn hi_limit(&self) -> Option<R4>

pub fn start_in(&self) -> Option<R4>

pub fn incr_in(&self) -> Option<R4>

pub fn rtn_indx(&self) -> Option<KxU2>

pub fn units(&self) -> Option<CnRef<'a>>

pub fn units_in(&self) -> Option<CnRef<'a>>

pub fn c_resfmt(&self) -> Option<CnRef<'a>>

pub fn c_llmfmt(&self) -> Option<CnRef<'a>>

pub fn c_hlmfmt(&self) -> Option<CnRef<'a>>

pub fn lo_spec(&self) -> Option<R4>

pub fn hi_spec(&self) -> Option<R4>

Trait Implementations

impl<'a> Clone for MPRView<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for MPRView<'a>

impl<'a> Debug for MPRView<'a>

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

Formats the value using the given formatter.