Struct FrozenErr 

pub struct FrozenErr { /* private fields */ }

Custom error object used in FrozenRes

Implementations

impl FrozenErr

pub fn new( module: u8, domain: u8, reason: u16, detail: &'static [u8], errmsg: Vec<u8>, ) -> Self

Constrcut a new instance from raw id’s

Example

use frozen_core::error::FrozenErr;

let err = FrozenErr::new(1, 2, 0x0033, b"io", b"failed".to_vec());
assert_eq!(err.cmp(0x0033), true);

pub fn cmp(&self, reason: u16) -> bool

Compare Self::reason w/ given reason id

Example

use frozen_core::error::FrozenErr;

let err = FrozenErr::new(1, 2, 42, b"test", Vec::new());
assert!(err.cmp(42));
assert!(!err.cmp(7));

pub const fn error_id(&self) -> u32

Construct an error_id for FrozenErr

Structure

| module:8 | domain:8 | reason:16 |

Example

use frozen_core::error::FrozenErr;

let err = FrozenErr::new(0x01, 0x02, 0x0033, b"io", Vec::new());
let eid = err.error_id();

assert_eq!(eid, 0x0102_0033);

Trait Implementations

impl Clone for FrozenErr

fn clone(&self) -> FrozenErr

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FrozenErr

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

Formats the value using the given formatter.

impl Display for FrozenErr

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

Formats the value using the given formatter.

impl PartialEq for FrozenErr

fn eq(&self, other: &FrozenErr) -> 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 Eq for FrozenErr

impl StructuralPartialEq for FrozenErr