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docs: use top-level RowCount & show types

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rzmk 2024-06-20 16:47:39 -04:00
parent 9de1541773
commit 786d0f38ba
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2 changed files with 6 additions and 9 deletions
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9
README.md
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@ -23,17 +23,14 @@ cargo install czv
use czv::{RowCount, Result}; use czv::{RowCount, Result};
fn main() -> Result<()> { fn main() -> Result<()> {
let data = "\ let data: &str = "\
fruits,price fruits,price
apple,2.50 apple,2.50
banana,3.00 banana,3.00
strawberry,1.50 strawberry,1.50
"; ";
let output = RowCount::new() let output: usize = RowCount::new().file_data(data).execute()?;
.file_data(data) println!("{output}"); // 3
.include_header_row(true)
.execute()?;
println!("{output}"); // 4
Ok(()) Ok(())
} }
``` ```

6
czv/examples/simple_row_count.rs
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@ -1,13 +1,13 @@
use czv::{count::RowCount, Result}; use czv::{Result, RowCount};
fn main() -> Result<()> { fn main() -> Result<()> {
let data = "\ let data: &str = "\
fruits,price fruits,price
apple,2.50 apple,2.50
banana,3.00 banana,3.00
strawberry,1.50 strawberry,1.50
"; ";
let output = RowCount::new().file_data(data).execute()?; let output: usize = RowCount::new().file_data(data).execute()?;
println!("{output}"); // 3 println!("{output}"); // 3
Ok(()) Ok(())
} }