Struct protocol::hint::Hints

pub struct Hints {
    pub current_field_index: Option<FieldIndex>,
    pub known_field_lengths: HashMap<FieldIndex, FieldLength>,
}

Hints given when reading parcels.

Fields

current_field_index: Option<FieldIndex>

known_field_lengths: HashMap<FieldIndex, FieldLength>

The fields for which a length prefix was already present earlier in the layout.

Implementations

impl Hints

pub fn current_field_length(&self) -> Option<FieldLength>

Gets the length of the field currently being read, if known.

Trait Implementations

impl Clone for Hints

fn clone(&self) -> Hints

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Hints

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

Formats the value using the given formatter.

impl Default for Hints

fn default() -> Self

Returns the "default value" for a type.

impl PartialEq<Hints> for Hints

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl StructuralPartialEq for Hints