feat(rust/sedona-functions): Add item SRID support to geometry constructors

[paleolimbot]

This PR:

• Adds the extra "srid" argument support to ST_GeomFromWKB
• Adds the ability to pass a column reference to any of ST_Point, ST_GeomFromWKT, or ST_GeomFromWKB (whereby the output becomes ItemCRS output)

Closes #126.

import pandas as pd
import sedona.db

sd = sedona.db.connect()
df = pd.DataFrame({"x": [1, 2, 3], "y": [4, 5, 6], "srid": [4326, 4326, 3857]})

sd.create_data_frame(df).to_view("df", overwrite=True)
sd.sql("SELECT ST_Point(x, y, srid) as geom FROM df").show()
# > ┌────────────────────────────────────┐
# > │                geom                │
# > │               struct               │
# > ╞════════════════════════════════════╡
# > │ {item: POINT(1 4), crs: OGC:CRS84} │
# > ├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┤
# > │ {item: POINT(2 5), crs: OGC:CRS84} │
# > ├╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌╌┤
# > │ {item: POINT(3 6), crs: EPSG:3857} │
# > └────────────────────────────────────┘

sd.sql(
    """
    SELECT ST_GeomFromWKB(
        ST_AsBinary(ST_GeomFromWKT('POINT (0 1)')),
        3857
    ) as geom
    """
).schema
#> SedonaSchema with 1 field:
#>   geom: geometry<WkbView(epsg:3857)>

[Copilot]

Pull request overview

This PR adds support for item-level SRID (Spatial Reference System Identifier) to geometry constructor functions in the Rust implementation. The changes enable passing CRS information as a column reference instead of a scalar value, resulting in per-item CRS output.

Changes:

• Modified ST_GeomFromWKB to accept an optional SRID argument
• Updated SRIDifiedKernel to handle both scalar and column CRS inputs
• Added test coverage for array CRS functionality across ST_Point, ST_GeomFromWKT, and ST_GeomFromWKB

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 1 comment.

File	Description
rust/sedona-functions/src/st_setsrid.rs	Enhanced SRIDifiedKernel to support column-level CRS arguments and implement item CRS output
rust/sedona-functions/src/st_point.rs	Added test case for ST_Point with array CRS input
rust/sedona-functions/src/st_geomfromwkt.rs	Added test case for ST_GeomFromWKT with array CRS input
rust/sedona-functions/src/st_geomfromwkb.rs	Integrated SRIDifiedKernel and added test case for array CRS input

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