pub fn read_to_string<P>(path: P) -> Result<String>
Expand description
Read file contents, placing them into String
.
§Errors
This function will return an error in the following situations, but is not limited to just these cases:
- This
path
is not a file. - This
path
file does not exist. - The current process does not have the permission to access
path
.
§Example
ⓘ
extern crate fs_extra;
use fs_extra::file::read_to_string;
let file_content = read_to_string("foo.txt" )?; // Get file content from foo.txt
println!("{}", file_content);