umya-spreadsheet is a library written in pure Rust to read and write xlsx file.
(Maybe I didn't set it up right, but it's because I no longer get notifications when new messages come in and I don't notice them anymore.)
Please mention in issues if you have any questions.
- Minor bug fixes
Add the following code to Cargo.toml
[dependencies]
umya-spreadsheet = "2.0.1"
# WebAssembly support
umya-spreadsheet = { version = "2.0.1", features = ["js"] }Add the following code to main.rs
extern crate umya_spreadsheet;let path = std::path::Path::new("./tests/test_files/aaa.xlsx");
let mut book = umya_spreadsheet::reader::xlsx::read(path).unwrap();Delays the loading of the worksheet until it is needed.
When loading a file with a large amount of data, response improvement can be expected.
let path = std::path::Path::new("./tests/test_files/aaa.xlsx");
let mut book = umya_spreadsheet::reader::xlsx::lazy_read(path).unwrap();let mut book = umya_spreadsheet::new_file();let path = std::path::Path::new("./tests/result_files/bbb.xlsx");
let _ = umya_spreadsheet::writer::xlsx::write(&book, path);let path = std::path::Path::new("./tests/result_files/bbb.xlsx");
let _ = umya_spreadsheet::writer::xlsx::write_with_password(&book, path, "password");let from_path = std::path::Path::new("./tests/test_files/aaa.xlsx");
let to_path = std::path::Path::new("./tests/result_files/bbb.xlsx");
let _ = umya_spreadsheet::writer::xlsx::set_password(&from_path, &to_path, "password");let mut book = umya_spreadsheet::new_file();
book.get_sheet_by_name("Sheet1").unwrap().get_cell("A1").get_value();
book.get_sheet_by_name("Sheet1").unwrap().get_cell((1, 1)).get_value();
book.get_sheet_by_name("Sheet1").unwrap().get_cell((&1, &1)).get_value();
book.get_sheet_mut(0).unwrap().get_cell((&1, &1)).get_value();let mut book = umya_spreadsheet::new_file();
book.get_sheet_by_name_mut("Sheet1").unwrap().get_cell_mut("A1").set_value("TEST1");
book.get_sheet_mut(0).unwrap().get_cell_mut("A1").set_value("TEST2");let range = "A1:A3";
let row = 10;
let column = 2;
book.get_sheet_by_name_mut("Sheet1").unwrap().move_range(range, &row, &column);let mut book = umya_spreadsheet::new_file();
let mut style = book.get_sheet_by_name_mut("Sheet1").unwrap().get_style_mut("A1");
// fill color on red.
style.set_background_color(umya_spreadsheet::Color::COLOR_RED);let mut book = umya_spreadsheet::new_file();
// Add Chart
let mut from_marker = umya_spreadsheet::structs::drawing::spreadsheet::MarkerType::default();
from_marker.set_coordinate("C1");
let mut to_marker = umya_spreadsheet::structs::drawing::spreadsheet::MarkerType::default();
to_marker.set_coordinate("D11");
let area_chart_series_list = vec![
"Sheet1!$A$1:$A$10",
"Sheet1!$B$1:$B$10",
];
let mut chart = umya_spreadsheet::structs::Chart::default();
chart.new_chart(
umya_spreadsheet::structs::ChartType::LineChart,
from_marker,
to_marker,
area_chart_series_list,
);
book.get_sheet_by_name_mut("Sheet1").unwrap()
.add_chart(chart);Pass the book as a Spreadsheet to modify it in other functions.
let mut book = umya_spreadsheet::new_file();
let _ = book.new_sheet("Sheet2");
update_excel(&mut book);
fn update_excel(book: &mut Spreadsheet) {
book.get_sheet_by_name_mut("Sheet2").unwrap().get_cell_mut("A1").set_value("Test");
}See the next chapter for implementation status and more detailed usage.
| Function | detail | example |
|---|---|---|
| file reader | xlsx, xlsm | here. |
| file lazy_reader | xlsx, xlsm | here. |
| file writer | xlsx, xlsm | here. |
| csv | here. | |
| file writer with password | xlsx, xlsm | here. |
| worksheet | read, new, copy | here. |
| cell value | read, edit, formated value. | here. |
| cell style | read, edit | here. |
| columns | read, edit, auto width | here. |
| rows | read, edit | |
| charts | read, edit | here. |
| drawings | read, edit(Still might be inconvenient.) | |
| images | read, edit | here. |
| ole objects | read, edit(Still might be inconvenient.) |
MIT
Contributions by way of pull requests are welcome! Please make sure your code uses:
cargo fmtfor formatting- clippy
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