rust/hg-core/src/utils.rs
changeset 46445 ca3f73cc3cf4
parent 46090 9eb07ab3f2d4
child 46483 2845892dd489
equal deleted inserted replaced
46444:6c778d20c8c2 46445:ca3f73cc3cf4
     5 // This software may be used and distributed according to the terms of the
     5 // This software may be used and distributed according to the terms of the
     6 // GNU General Public License version 2 or any later version.
     6 // GNU General Public License version 2 or any later version.
     7 
     7 
     8 //! Contains useful functions, traits, structs, etc. for use in core.
     8 //! Contains useful functions, traits, structs, etc. for use in core.
     9 
     9 
       
    10 use crate::errors::{HgError, IoErrorContext};
    10 use crate::utils::hg_path::HgPath;
    11 use crate::utils::hg_path::HgPath;
    11 use std::{io::Write, ops::Deref};
    12 use std::{io::Write, ops::Deref};
    12 
    13 
    13 pub mod files;
    14 pub mod files;
    14 pub mod hg_path;
    15 pub mod hg_path;
   174         Some(&s[..s.len() - suffix.len()])
   175         Some(&s[..s.len() - suffix.len()])
   175     } else {
   176     } else {
   176         None
   177         None
   177     }
   178     }
   178 }
   179 }
       
   180 
       
   181 pub fn current_dir() -> Result<std::path::PathBuf, HgError> {
       
   182     std::env::current_dir().map_err(|error| HgError::IoError {
       
   183         error,
       
   184         context: IoErrorContext::CurrentDir,
       
   185     })
       
   186 }