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SubscribeRequestView

Struct SubscribeRequestView 

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pub struct SubscribeRequestView<'a> {
    pub table: &'a str,
    pub where_sql: &'a str,
    pub since_sequence_number: Option<u64>,
    pub __buffa_unknown_fields: UnknownFieldsView<'a>,
}
Expand description

Stream every batch whose rows match where_sql.

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§table: &'a str

Table name registered in the server-side KvSchema.

Field 1: table

§where_sql: &'a str

SQL boolean predicate evaluated against the decoded rows from each incoming batch (no WHERE keyword). Empty means “emit every decoded row”. Bounded to keep server-side compile cost predictable.

Field 2: where_sql

§since_sequence_number: Option<u64>

Resume cursor over the underlying store batch log. Use SubscribeResponse.sequence_number + 1 to resume after a disconnect.

Field 3: since_sequence_number

§__buffa_unknown_fields: UnknownFieldsView<'a>

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impl<'a> Clone for SubscribeRequestView<'a>

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fn clone(&self) -> SubscribeRequestView<'a>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<'a> Debug for SubscribeRequestView<'a>

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

Formats the value using the given formatter. Read more
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impl<'a> Default for SubscribeRequestView<'a>

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fn default() -> SubscribeRequestView<'a>

Returns the “default value” for a type. Read more
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impl<'v> DefaultViewInstance for SubscribeRequestView<'v>

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fn default_view_instance<'a>() -> &'a Self
where Self: 'a,

Return a reference to the single default view instance. Read more
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impl<'a> MessageName for SubscribeRequestView<'a>

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const PACKAGE: &'static str = "sql.v1"

The protobuf package the message is declared in. Read more
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const NAME: &'static str = "SubscribeRequest"

The unqualified message name, with . between nesting levels. Read more
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const FULL_NAME: &'static str = "sql.v1.SubscribeRequest"

The fully-qualified protobuf type name with no leading dot. Read more
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const TYPE_URL: &'static str = "type.googleapis.com/sql.v1.SubscribeRequest"

The google.protobuf.Any.type_url form for this message. Read more
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impl<'a> MessageView<'a> for SubscribeRequestView<'a>

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type Owned = SubscribeRequest

The corresponding owned message type.
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fn decode_view(buf: &'a [u8]) -> Result<Self, DecodeError>

Decode a view from a buffer, borrowing string/bytes fields directly. Read more
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fn decode_view_with_limit( buf: &'a [u8], depth: u32, ) -> Result<Self, DecodeError>

Decode a view with a custom recursion depth limit. Read more
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fn to_owned_message(&self) -> SubscribeRequest

Convert this view to the owned message type. Read more
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fn to_owned_from_source(&self, __buffa_src: Option<&Bytes>) -> SubscribeRequest

Convert this view to the owned message type, optionally slicing bytes::Bytes-typed fields from source instead of copying. Read more
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impl<'__a> Serialize for SubscribeRequestView<'__a>

Serializes this view as protobuf JSON.

Implicit-presence fields with default values are omitted, required fields are always emitted, explicit-presence (optional) fields are emitted only when set, bytes fields are base64-encoded, and enum values are their proto name strings.

This impl uses serialize_map(None) because the number of emitted fields depends on default-omission rules; serializers that require known map lengths (e.g. bincode) will return a runtime error. Use the owned message type for those formats.

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

Serialize this value into the given Serde serializer. Read more
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impl<'a> ViewEncode<'a> for SubscribeRequestView<'a>

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fn compute_size(&self, _cache: &mut SizeCache) -> u32

Compute the encoded byte size of this view, recording nested sub-message sizes in cache for write_to to consume. Read more
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fn write_to(&self, _cache: &mut SizeCache, buf: &mut impl BufMut)

Write this view’s encoded bytes to a buffer, consuming nested-message sizes from cache (populated by a prior compute_size call on the same cache). Read more
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fn encode(&self, buf: &mut impl BufMut)

Compute size, then write. Primary view-encode entry point.
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fn encode_with_cache(&self, cache: &mut SizeCache, buf: &mut impl BufMut)

Encode using a caller-supplied SizeCache, for reuse across many encodes in a hot loop. Clears the cache first.
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fn encoded_len(&self) -> u32

Compute the encoded byte size of this view. Read more
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fn encode_length_delimited(&self, buf: &mut impl BufMut)

Encode this view as a length-delimited byte sequence.
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fn encode_to_vec(&self) -> Vec<u8>

Encode this view to a new Vec<u8>.
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fn encode_to_bytes(&self) -> Bytes

Encode this view to a new bytes::Bytes.
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impl ViewReborrow for SubscribeRequestView<'static>

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type Reborrowed<'b> = SubscribeRequestView<'b>

The same view type with its lifetime shortened to 'b.
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fn reborrow<'b>(this: &'b Self) -> &'b Self::Reborrowed<'b>

Coerce &'b Self (= &'b FooView<'static>) to &'b Self::Reborrowed<'b> (= &'b FooView<'b>). The canonical body is just this; the compiler accepts it via standard lifetime variance for covariant view types. Read more

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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