Struct PairConfigView 

pub struct PairConfigView<'a> {

    pub symbol_id: u32,
    pub symbol: &'a str,
    pub base_asset: &'a str,
    pub quote_asset: &'a str,
    pub tick_size: &'a str,
    pub step_size: &'a str,
    pub min_notional_quote: &'a str,
    pub min_qty_base: &'a str,
    pub allow_buy_fee_from_base: bool,
    pub base_quantity_scale: u32,
    pub quote_quantity_scale: u32,
    pub marketdata: MessageFieldView<PairMarketdataConfigView<'a>>,
    pub listing_at: MessageFieldView<TimestampView<'a>>,
    pub delisting_at: MessageFieldView<TimestampView<'a>>,
    pub status: EnumValue<PairStatus>,
    pub default_market_slippage_bps_buy: i32,
    pub default_market_slippage_bps_sell: i32,
    pub max_client_ref_drift_bps: i32,
    pub __buffa_unknown_fields: UnknownFieldsView<'a>,
}

PairConfig describes one spot trading pair and its trading constraints.

Fields

symbol_id: u32

Stable numeric pair id used by low-latency ConnectRPC requests and streams.

Field 1: symbol_id

symbol: &'a str

Trading pair symbol, e.g. “BTC-USDT”.

Field 2: symbol

base_asset: &'a str

Base asset code. For BTC-USDT, this is “BTC”.

Field 3: base_asset

quote_asset: &'a str

Quote asset code. For BTC-USDT, this is “USDT”.

Field 4: quote_asset

tick_size: &'a str

Minimum allowed price increment as a decimal string in quote-asset units. Prices use 6 decimal places in scaled integer fields; for example “0.01” means orders must be priced in 0.01 quote-asset increments.

Field 5: tick_size

step_size: &'a str

Minimum allowed quantity increment as a decimal string in base-asset units.

Field 6: step_size

min_notional_quote: &'a str

Minimum order notional as a decimal string in quote-asset units.

Field 7: min_notional_quote

min_qty_base: &'a str

Minimum order quantity as a decimal string in base-asset units.

Field 8: min_qty_base

allow_buy_fee_from_base: bool

Whether BUY order fees may be paid from the base asset instead of the spent quote asset when the order request selects the base fee asset.

Field 9: allow_buy_fee_from_base

base_quantity_scale: u32

Quantity scale for base-asset amounts in this pair.

Field 10: base_quantity_scale

quote_quantity_scale: u32

Quantity scale for quote-asset amounts in this pair.

Field 11: quote_quantity_scale

marketdata: MessageFieldView<PairMarketdataConfigView<'a>>

Market-data display settings for this pair.

Field 12: marketdata

listing_at: MessageFieldView<TimestampView<'a>>

Scheduled listing timestamp. When unset, the pair has no explicit future listing time.

Field 13: listing_at

delisting_at: MessageFieldView<TimestampView<'a>>

Scheduled delisting timestamp. When unset, the pair has no explicit delisting time.

Field 14: delisting_at

status: EnumValue<PairStatus>

Current trading status.

Field 15: status

default_market_slippage_bps_buy: i32

Default MARKET order slippage cap for BUY orders, in basis points (1 bp = 0.01%). A request-level slippage setting can override this value.

Field 16: default_market_slippage_bps_buy

default_market_slippage_bps_sell: i32

Default MARKET order slippage cap for SELL orders, in basis points (1 bp = 0.01%). A request-level slippage setting can override this value.

Field 17: default_market_slippage_bps_sell

max_client_ref_drift_bps: i32

Maximum allowed drift between client reference price and server reference price for MARKET orders, in basis points (1 bp = 0.01%), when client reference pricing is used.

Field 18: max_client_ref_drift_bps

__buffa_unknown_fields: UnknownFieldsView<'a>

Trait Implementations

impl<'a> Clone for PairConfigView<'a>

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

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for PairConfigView<'a>

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

Formats the value using the given formatter.

impl<'a> Default for PairConfigView<'a>

fn default() -> PairConfigView<'a>

Returns the “default value” for a type.

impl<'v> DefaultViewInstance for PairConfigView<'v>

fn default_view_instance<'a>() -> &'a Self

where Self: 'a,

Return a reference to the single default view instance.

impl<'a> MessageName for PairConfigView<'a>

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

The protobuf package the message is declared in.

const NAME: &'static str = "PairConfig"

The unqualified message name, with . between nesting levels.

const FULL_NAME: &'static str = "marketdata.v1.PairConfig"

The fully-qualified protobuf type name with no leading dot.

const TYPE_URL: &'static str = "type.googleapis.com/marketdata.v1.PairConfig"

The google.protobuf.Any.type_url form for this message.

impl<'a> MessageView<'a> for PairConfigView<'a>

type Owned = PairConfig

The corresponding owned message type.

fn decode_view(buf: &'a [u8]) -> Result<Self, DecodeError>

Decode a view from a buffer, borrowing string/bytes fields directly.

fn decode_view_with_ctx( buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<Self, DecodeError>

Decode a view under custom decode limits.

fn merge_view_field( &mut self, tag: Tag, cur: &'a [u8], before_tag: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<&'a [u8], DecodeError>

Decode one field’s payload into this view (generated per message).

fn to_owned_message(&self) -> Result<PairConfig, DecodeError>

Convert this view to the owned message type.

fn to_owned_from_source( &self, __buffa_src: Option<&Bytes>, ) -> Result<PairConfig, DecodeError>

Convert this view to the owned message type, optionally slicing bytes::Bytes-typed fields from source instead of copying.

fn decode_view_ctx( buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<Self, DecodeError>

where Self: Default,

Decode a view under an explicit DecodeContext (remaining recursion depth and unknown-field allowance), driving the provided tag loop over merge_view_field.

fn merge_into_view( &mut self, buf: &'a [u8], ctx: DecodeContext<'_>, ) -> Result<(), DecodeError>

Merge fields from buf into this view (proto merge semantics): repeated fields append, singular fields last-wins, singular message fields merge recursively.

impl<'__a> Serialize for PairConfigView<'__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.

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

Serialize this value into the given Serde serializer.

impl<'a> ViewEncode<'a> for PairConfigView<'a>

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.

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).

fn encode(&self, buf: &mut impl BufMut)

Compute size, then write. Primary view-encode entry point.

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.

fn encoded_len(&self) -> u32

Compute the encoded byte size of this view.

fn encode_length_delimited(&self, buf: &mut impl BufMut)

Encode this view as a length-delimited byte sequence.

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

Encode this view to a new Vec<u8>.

fn encode_to_bytes(&self) -> Bytes

Encode this view to a new bytes::Bytes.

impl ViewReborrow for PairConfigView<'static>

type Reborrowed<'b> = PairConfigView<'b>

The same view type with its lifetime shortened to 'b.

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.