Struct Alignment 

pub struct Alignment(pub Vec<AlignmentSegment>);

Encodes an alignment in the field-aligned binary encoding, as a sequence of AlignmentSegments.

Tuple Fields

0: Vec<AlignmentSegment>

Implementations

impl Alignment

pub fn option_of(&self) -> Alignment

The alignment of Option<T> for this T. Useful if an Alignment is known, but a corresponding rust type isn’t.

impl Alignment

pub fn singleton(pty: AlignmentAtom) -> Alignment

Creates an alignment consisting of just an atom.

pub fn fits(&self, value: &ValueSlice) -> bool

Tests if a value fits within an alignment.

pub fn consume<'a>( &'a self, value: &'a ValueSlice, ) -> Option<(AlignedValueSlice<'a>, &'a ValueSlice)>

Consumes part of a value with this alignment, returning its aligned form, and the remaining value, if the prefix fits this alignment.

pub fn concat<'a, I: IntoIterator<Item = &'a Alignment>>(iter: I) -> Alignment

Concatenates multiple alignments.

pub fn default(&self) -> Value

Samples a default value for this alignment. Guaranteed to be aligned, except if the alignment contains an empty disjoint union.

Trait Implementations

impl AsRef<Alignment> for AlignedValue

fn as_ref(&self) -> &Alignment

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Alignment> for Alignment

fn as_ref(&self) -> &Alignment

Converts this type into a shared reference of the (usually inferred) input type.

impl BinaryHashRepr for Alignment

fn binary_repr<W: MemWrite<u8>>(&self, writer: &mut W)

Writes out the binary representation of this value into a writer.

fn binary_len(&self) -> usize

The size of an object’s binary representation.

fn binary_vec(&self) -> Vec<u8>

Writes the hash repr into a vector

impl Clone for Alignment

fn clone(&self) -> Alignment

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Alignment

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

Formats the value using the given formatter.

impl Deserializable for Alignment

fn deserialize( reader: &mut impl Read, recursion_depth: u32, ) -> Result<Self, Error>

const LIMIT_RECURSION: bool = true

fn check_rec(depth: &mut u32) -> Result<(), Error>

impl<'de> Deserialize<'de> for Alignment

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Distribution<Alignment> for Standard

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Alignment

Generate a random value of T, using rng as the source of randomness.

fn sample_iter<R>(self, rng: R) -> DistIter<Self, R, T>

where R: Rng, Self: Sized,

Create an iterator that generates random values of T, using rng as the source of randomness.

fn map<F, S>(self, func: F) -> DistMap<Self, F, T, S>

where F: Fn(T) -> S, Self: Sized,

Create a distribution of values of ‘S’ by mapping the output of Self through the closure F

impl Dummy<Faker> for Alignment

fn dummy_with_rng<R: Rng + ?Sized>(_: &Faker, rng: &mut R) -> Self

Generate a dummy value for a given type using a random number generator.

fn dummy(config: &T) -> Self

Generate a dummy value for a type.

impl<'a> From<&'a [AlignmentAtom]> for Alignment

fn from(alignment: &'a [AlignmentAtom]) -> Alignment

Converts to this type from the input type.

impl Hash for Alignment

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 Ord for Alignment

fn cmp(&self, other: &Alignment) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for Alignment

fn eq(&self, other: &Alignment) -> 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 PartialOrd for Alignment

fn partial_cmp(&self, other: &Alignment) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serializable for Alignment

fn serialize(&self, writer: &mut impl Write) -> Result<()>

fn serialized_size(&self) -> usize

impl Serialize for Alignment

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Tagged for Alignment

fn tag() -> Cow<'static, str>

Retrieves the tag of Self. Returns a [Cow] as type arguments require allocation, but no allocation is preferred.

fn tag_unique_factor() -> String

A decomposition of this tag into primitive types (any type whose representation is not defined through other types), tuples (via (a,b)), and sum types (via [a,b]).

impl Eq for Alignment

impl StructuralPartialEq for Alignment