srenblad/nalgebra
1
0
Fork 0
forked from M-Labs/nalgebra
Code Pull Requests Activity

Use ? instead of unwrap() in examples

Browse Source
This commit is contained in:
Andreas Longva 2022-05-09 10:02:26 +02:00
parent 59421896ce
commit 037226bb1f
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
nalgebra-sparse/src/io/matrix_market.rs
View File

@ -1439,6 +1439,7 @@ fn next_dense_coordinate(
/// --------
/// ```
/// # use nalgebra_sparse::CooMatrix;
/// # fn main() -> Result<(), Box<dyn std::error::Error>> {
/// use nalgebra_sparse::io::{save_to_matrix_market_str};
/// let expected_str = r#"%%matrixmarket matrix coordinate integer general
/// % matrixmarket file generated by nalgebra-sparse.
@ -1449,9 +1450,10 @@ fn next_dense_coordinate(
/// let row_indices = vec![0,1];
/// let col_indices = vec![0,2];
/// let values = vec![10,5];
/// let matrix = CooMatrix::try_from_triplets(5,4,row_indices,col_indices,values).unwrap();
/// let matrix = CooMatrix::try_from_triplets(5,4,row_indices,col_indices,values)?;
/// let generated_matrixmarket_str = save_to_matrix_market_str(&matrix);
/// assert_eq!(expected_str,generated_matrixmarket_str);
/// # Ok(()) }
/// ```
pub fn save_to_matrix_market_str<T, S>(
sparse_matrix: &S,
@ -1482,6 +1484,7 @@ where
/// Examples
/// --------
/// ```no_run
/// # fn main() -> Result<(), Box<dyn std::error::Error>> {
/// use nalgebra_sparse::io::{save_to_matrix_market_file,load_coo_from_matrix_market_str};
/// let str = r#"
/// %%matrixmarket matrix coordinate integer general
@ -1489,8 +1492,9 @@ where
/// 1 1 10
/// 2 3 5
/// "#;
/// let matrix = load_coo_from_matrix_market_str::<i32>(&str).unwrap();
/// save_to_matrix_market_file(&matrix,"path/to/matrix.mtx").unwrap();
/// let matrix = load_coo_from_matrix_market_str::<i32>(&str)?;
/// save_to_matrix_market_file(&matrix,"path/to/matrix.mtx")?;
/// # Ok(()) }
/// ```
pub fn save_to_matrix_market_file<T, S, P>(
sparse_matrix: &S,