Enum Representation 

pub enum Representation {
    Automatic,
    DynamicIndex,
    DynamicIndexBeforeBase,
    DynamicIndexAfterBase,
    LiteralName,
    LiteralStaticName(u64),
    LiteralDynamicName,
    LiteralDynamicNameBeforeBase,
    LiteralDynamicNameAfterBase,
}

Available on crate features http and std only.

How to encode a field when references are legal under the current peer limits.

Every variant is best effort: one the encoder cannot honour falls back to its native representation for that field, never failing the section. The before/after-Base variants keep their position only under super::FieldSectionBase::FromFieldPreferences; the coordinate-only section policies keep just their family.

Variants

Automatic

Prefer an exact static or dynamic reference, inserting when permitted.

DynamicIndex

Prefer a whole-field dynamic reference, even when an exact static entry exists. The current table supplies the index; sensitivity, peer limits, initial deferral and resource budgets may require a literal representation.

DynamicIndexBeforeBase

Prefer a whole-field reference below the section Base.

DynamicIndexAfterBase

Prefer a whole-field reference at or above the section Base.

LiteralName

Emit both name and value literally, without automatic insertion.

LiteralStaticName(u64)

Emit a literal value with this stable static-table name index. An index naming a different field is ignored in favour of native encoding.

LiteralDynamicName

Reference a dynamic name, inserting a name-only entry when permitted. The value stays literal and is not automatically inserted by this representation. Sensitivity, initial deferral and peer/resource budgets may require a literal name. Captured dynamic indexes are never reused.

LiteralDynamicNameBeforeBase

Prefer a dynamic name reference below the section Base.

LiteralDynamicNameAfterBase

Prefer a dynamic name reference at or above the section Base.

Implementations

impl Representation

pub const fn names_base_position(self) -> bool

Whether this family names a position relative to the section Base.

Trait Implementations

impl Clone for Representation

fn clone(&self) -> Representation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Representation

impl Debug for Representation

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

Formats the value using the given formatter.

impl Default for Representation

fn default() -> Representation

Returns the “default value” for a type.

impl Eq for Representation

impl Hash for Representation

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

where __H: Hasher,

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 Representation

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Representation