excelstream 0.6.2

High-performance streaming Excel library - Read/write large XLSX files with memory-efficient streaming
Documentation 
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[package]
name = "excelstream"
version = "0.6.2"
edition = "2021"
authors = ["Ton That Vu <ttvuhm@gmail.com>"]
description = "High-performance streaming Excel library - Read/write large XLSX files with memory-efficient streaming"
license = "MIT"
repository = "https://github.com/KSD-CO/excelstream"
keywords = ["excel", "xlsx", "streaming", "fast", "memory-efficient"]
categories = ["parsing", "encoding"]
exclude = [
    "*.xlsx",
    "*.xls",
    "examples/*.xlsx",
    "examples/*.xls",
    "tests/data/*.xlsx",
    "tests/data/*.xls",
    "benches/results/",
    "memory_test_*.xlsx",
]

[dependencies]
calamine = "0.32"
thiserror = "2.0"
serde = { version = "1.0", features = ["derive"], optional = true }
rayon = { version = "1.8", optional = true }
zip = "6.0"
tempfile = "3.8"
indexmap = "2"
chrono = { version = "0.4", features = ["clock"] }
itoa = "1.0"
lru = "0.12"
sled = "0.34"
# PostgreSQL dependencies (optional, only for examples)
postgres = { version = "0.19", features = ["with-chrono-0_4"], optional = true }
tokio-postgres = { version = "0.7", features = ["with-chrono-0_4"], optional = true }
deadpool-postgres = { version = "0.14", optional = true }
tokio = { version = "1", features = ["full"], optional = true }

[dev-dependencies]
tempfile = "3.8"
criterion = "0.5"

[features]
default = []
serde = ["dep:serde"]
parallel = ["dep:rayon"]
postgres = ["dep:postgres"]
postgres-async = ["dep:tokio-postgres", "dep:deadpool-postgres", "dep:tokio"]

[[bench]]
name = "streaming_benchmark"
harness = false

[lib]
name = "excelstream"
path = "src/lib.rs"

[[example]]
name = "basic_read"
path = "examples/basic_read.rs"

[[example]]
name = "basic_write"
path = "examples/basic_write.rs"

[[example]]
name = "streaming_read"
path = "examples/streaming_read.rs"

[[example]]
name = "streaming_write"
path = "examples/streaming_write.rs"

[[example]]
name = "postgres_to_excel_advanced"
path = "examples/postgres_to_excel_advanced.rs"
required-features = ["postgres-async"]

[[example]]
name = "postgres_streaming"
path = "examples/postgres_streaming.rs"
required-features = ["postgres"]