polywrap_core 0.1.11

Core types of Polywrap client
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

use crate::error::Error;

pub trait FileReader: Send + Sync {
    fn read_file(&self, path: &str) -> Result<Vec<u8>, Error>;
}

pub struct SimpleFileReader {}

impl Default for SimpleFileReader {
    fn default() -> Self {
        Self::new()
    }
}

impl SimpleFileReader {
    pub fn new() -> Self {
        Self {}
    }
}

impl FileReader for SimpleFileReader {
    fn read_file(&self, path: &str) -> Result<Vec<u8>, Error> {
        std::fs::read(path).map_err(|e| Error::FileReadError(e.to_string()))
    }
}