casper-execution-engine 1.3.4

Casper execution engine crates.
Documentation 
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use std::{io, path::Path};

pub struct Socket(String);

impl Socket {
    pub fn new(socket: String) -> Self {
        Socket(socket)
    }

    pub fn value(&self) -> String {
        self.0.clone()
    }

    pub fn as_str(&self) -> &str {
        self.0.as_str()
    }

    pub fn get_path(&self) -> &Path {
        std::path::Path::new(&self.0)
    }

    /// Safely removes file pointed out by a path.
    ///
    /// In practice this tries to remove the file, and if
    /// the file does not exist, it ignores it, and propagates
    /// any other error.
    pub fn remove_file(&self) -> io::Result<()> {
        let path = self.get_path();
        match std::fs::remove_file(path) {
            Err(ref e) if e.kind() == io::ErrorKind::NotFound => Ok(()),
            result => result,
        }
    }
}