Struct EnhancedStatusCode 

#[non_exhaustive]
pub struct EnhancedStatusCode {
    pub class: u8,
    pub subject: u16,
    pub detail: u16,
}

Enhanced status code (RFC 1893 Section 2 / RFC 2034 Section 3).

Format: class.subject.detail (e.g. 2.1.0 for “success, mailbox address”).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

class: u8

Class: 2 (success), 4 (transient), 5 (permanent).

subject: u16

Subject component.

detail: u16

Detail component.

Trait Implementations

impl Clone for EnhancedStatusCode

fn clone(&self) -> EnhancedStatusCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EnhancedStatusCode

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

Formats the value using the given formatter.

impl Display for EnhancedStatusCode

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

Formats as class.subject.detail per RFC 2034 Section 2.

impl Hash for EnhancedStatusCode

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 PartialEq for EnhancedStatusCode

fn eq(&self, other: &EnhancedStatusCode) -> 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 Copy for EnhancedStatusCode

impl Eq for EnhancedStatusCode

impl StructuralPartialEq for EnhancedStatusCode