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// Copyright 2017 rust-ipfs-api Developers
//
// Licensed under the Apache License, Version 2.0, <LICENSE-APACHE or
// http://apache.org/licenses/LICENSE-2.0> or the MIT license <LICENSE-MIT or
// http://opensource.org/licenses/MIT>, at your option. This file may not be
// copied, modified, or distributed except according to those terms.
//
use std::error::Error;
use std::fs;
pub const EXPECTED_API: &str = "expected response from API";
pub const EXPECTED_FILE: &str = "expected to read input file";
/// Verifies that a path points to a file that exists, and not a directory.
///
pub fn verify_file(path: String) -> Result<(), String> {
match fs::metadata(path) {
Ok(ref metadata) if metadata.is_file() => Ok(()),
Ok(_) => Err("file must not be a directory".into()),
Err(e) => Err(e.description().into()),
}
}
pub mod add;
pub mod bitswap;
pub mod block;
pub mod bootstrap;
pub mod cat;
pub mod commands;
pub mod config;
pub mod dag;
pub mod dht;
pub mod diag;
pub mod dns;
pub mod file;
pub mod files;
pub mod filestore;
pub mod shutdown;
pub mod version;
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