Struct PayloadMagicCandidate 

#[non_exhaustive]
pub struct PayloadMagicCandidate<'a> {
    pub id: &'a CodecId,
    pub magic: &'a [u8],
    pub priority: i32,
    pub order: usize,
}

One ranked entry from CodecRegistry::resolve_payload_magic_candidates.

Ordered by the registry’s resolution rule — magic length descending (most specific prefix), then priority ascending, then order ascending — so the first element is exactly what CodecRegistry::resolve_payload_magic_ref returns.

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.

id: &'a CodecId

Codec id of the claiming registration.

magic: &'a [u8]

The magic prefix that matched.

priority: i32

Claim tie-break priority (see CodecInfo::resolution_priority).

order: usize

0-based registration sequence number — the final tie-break.

Trait Implementations

impl<'a> Clone for PayloadMagicCandidate<'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 PayloadMagicCandidate<'a>

impl<'a> Debug for PayloadMagicCandidate<'a>

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

Formats the value using the given formatter.

impl<'a> Eq for PayloadMagicCandidate<'a>

impl<'a> PartialEq for PayloadMagicCandidate<'a>

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

Equality operator ==.

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

Inequality operator !=.

impl<'a> StructuralPartialEq for PayloadMagicCandidate<'a>