Struct ExceptionULE 

#[repr(C, packed(1))]
pub struct ExceptionULE {
    pub bits: <ExceptionBits as AsULE>::ULE,
    pub slot_presence: <SlotPresence as AsULE>::ULE,
    pub data: str,
}

VarULE type for Exception. See Exception for documentation.

Fields

bits: <ExceptionBits as AsULE>::ULE

slot_presence: <SlotPresence as AsULE>::ULE

data: str

Implementations

impl ExceptionULE

fn empty_exception() -> &'static Self

pub(crate) fn has_slot(&self, slot: ExceptionSlot) -> bool

pub(crate) fn get_char_slot(&self, slot: ExceptionSlot) -> Option<char>

Obtain a char slot, if occupied. If slot represents a string slot, will return None

fn get_simple_case_delta(&self) -> Option<u32>

Get the simple_case delta (i.e. the delta slot), given the character this data belongs to.

Normalizes the delta from char-format to u32 format

Does not handle the sign of the delta; see self.bits.negative_delta

pub(crate) fn get_simple_case_slot_for(&self, ch: char) -> Option<char>

Get the simple_case value (i.e. the delta slot), given the character this data belongs to.

The data is stored as a delta so the character must be provided.

The data cannot be stored directly as a character because the trie is more compact with adjacent characters sharing deltas.

fn get_stringy_data(&self) -> Option<&str>

Returns all the data in the closure/full slots, including length metadata

fn get_stringy_slot(&self, slot: ExceptionSlot) -> Option<&str>

Returns a single stringy slot, either ExceptionSlot::Closure or ExceptionSlot::FullMappings.

pub(crate) fn get_closure_slot(&self) -> Option<&str>

Get the data behind the closure slot

fn get_fullmappings_slot_data(&self) -> Option<&str>

Get all the slot data for the FullMappings slot

This needs to be further segmented into four based on length metadata

pub(crate) fn get_fullmappings_slot_for_kind( &self, kind: MappingKind, ) -> Option<&str>

Get a specific FullMappings slot value

fn get_all_fullmapping_slots(&self) -> Option<[Cow<'_, str>; 4]>

pub(crate) fn slot_char_for_kind(&self, kind: MappingKind) -> Option<char>

pub(crate) fn add_full_and_closure_mappings<S: ClosureSink>(&self, set: &mut S)

pub fn decode(&self) -> DecodedException<'_>

Extract all the data out into a structured form

Useful for serialization and debugging

Trait Implementations

impl Debug for ExceptionULE

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

Formats the value using the given formatter.

impl<'a> EncodeAsVarULE<ExceptionULE> for &Exception<'a>

fn encode_var_ule_as_slices<R>(&self, cb: impl FnOnce(&[&[u8]]) -> R) -> R

Calls cb with a piecewise list of byte slices that when concatenated produce the memory pattern of the corresponding instance of T.

fn encode_var_ule_len(&self) -> usize

Return the length, in bytes, of the corresponding VarULE type

fn encode_var_ule_write(&self, dst: &mut [u8])

Write the corresponding VarULE type to the dst buffer. dst should be the size of Self::encode_var_ule_len()

impl<'a> EncodeAsVarULE<ExceptionULE> for Exception<'a>

fn encode_var_ule_as_slices<R>(&self, cb: impl FnOnce(&[&[u8]]) -> R) -> R

Calls cb with a piecewise list of byte slices that when concatenated produce the memory pattern of the corresponding instance of T.

fn encode_var_ule_len(&self) -> usize

Return the length, in bytes, of the corresponding VarULE type

fn encode_var_ule_write(&self, dst: &mut [u8])

Write the corresponding VarULE type to the dst buffer. dst should be the size of Self::encode_var_ule_len()

impl<'a> From<&'a ExceptionULE> for Exception<'a>

fn from(other: &'a ExceptionULE) -> Self

Converts to this type from the input type.

impl PartialEq for ExceptionULE

fn eq(&self, other: &Self) -> 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 ToOwned for ExceptionULE

type Owned = Box<ExceptionULE>

The resulting type after obtaining ownership.

fn to_owned(&self) -> Self::Owned

Creates owned data from borrowed data, usually by cloning.

fn clone_into(&self, target: &mut Self::Owned)

Uses borrowed data to replace owned data, usually by cloning.

impl VarULE for ExceptionULE

fn validate_bytes(bytes_one: &[u8]) -> Result<(), UleError>

Validates a byte slice, &[u8].

unsafe fn from_bytes_unchecked(bytes: &[u8]) -> &Self

Takes a byte slice, &[u8], and return it as &Self with the same lifetime, assuming that this byte slice has previously been run through Self::parse_bytes() with success.

fn parse_bytes(bytes: &[u8]) -> Result<&Self, UleError>

Parses a byte slice, &[u8], and return it as &Self with the same lifetime.

fn as_bytes(&self) -> &[u8]

Given &Self, returns a &[u8] with the same lifetime.

fn to_boxed(&self) -> Box<Self>

Allocate on the heap as a Box<T>

impl<'a> ZeroFrom<'a, ExceptionULE> for Exception<'a>

fn zero_from(other: &'a ExceptionULE) -> Self

Clone the other C into a struct that may retain references into C.

impl<'a> ZeroMapKV<'a> for ExceptionULE

type Container = VarZeroVec<'a, ExceptionULE>

The container that can be used with this type: ZeroVec or VarZeroVec.

type Slice = VarZeroSlice<ExceptionULE>

type GetType = ExceptionULE

The type produced by Container::get()

type OwnedType = Box<ExceptionULE>

The type produced by Container::replace() and Container::remove(), also used during deserialization. If Self is human readable serialized, deserializing to Self::OwnedType should produce the same value once passed through Self::owned_as_self()

impl Eq for ExceptionULE