Struct WebUiFragmentBoundary 

pub struct WebUiFragmentBoundary {
    pub declaration_id: u32,
    pub owner_fragment_id: String,
    pub name: String,
    pub key: Option<String>,
    pub may_repeat: bool,
    pub phase: i32,
}

Compile-time streaming boundary declaration, written as an inline tape.

A declaration emits a start marker and an end marker into its owner’s fragment record, with the body fragments in between. Ordinary rendering therefore walks the body without any extra record lookup, and streaming suspends and resumes inside the record it is already traversing.

A declaration can produce multiple response-local occurrences through components, conditions, loops, and routes. Runtime occurrence IDs are therefore assigned later by the handler and are not stored here.

Fields

declaration_id: u32

Stable build-local declaration identity. Shared by the start/end pair.

owner_fragment_id: String

Entry or reusable component template that authored this declaration.

name: String

Free-form authored name, unique only within owner_fragment_id.

key: Option<String>

Optional authored key expression preserved verbatim for handler evaluation.

may_repeat: bool

Conservative graph result: this declaration may produce multiple runtime occurrences through repeated component callsites. A <for> repeat can no longer contribute: the build rejects every boundary a repeat body reaches (boundary-in-repeat), because a repeat iteration cannot suspend.

phase: i32

Whether this fragment opens or closes the declaration’s body.

Implementations

impl WebUiFragmentBoundary

pub fn key(&self) -> &str

Returns the value of key, or the default value if key is unset.

pub fn phase(&self) -> BoundaryPhase

Returns the enum value of phase, or the default if the field is set to an invalid enum value.

pub fn set_phase(&mut self, value: BoundaryPhase)

Sets phase to the provided enum value.

Trait Implementations

impl Clone for WebUiFragmentBoundary

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebUiFragmentBoundary

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

Formats the value using the given formatter.

impl Default for WebUiFragmentBoundary

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WebUiFragmentBoundary

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WebUiFragmentBoundary

impl Hash for WebUiFragmentBoundary

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 Message for WebUiFragmentBoundary

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

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

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

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

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for WebUiFragmentBoundary

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for WebUiFragmentBoundary

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WebUiFragmentBoundary