vendor/gix-config-value/src/lib.rs

   1 //! Parsing for data types used in `git-config` files to allow their use from environment variables and other sources.
   2 //!
   3 //! ## Feature Flags
   4 #![cfg_attr(
   5     feature = "document-features",
   6     cfg_attr(doc, doc = ::document_features::document_features!())
   7 )]
   8 #![cfg_attr(docsrs, feature(doc_cfg, doc_auto_cfg))]
   9 #![deny(missing_docs, rust_2018_idioms, unsafe_code)]
  10
  11 /// The error returned when any config value couldn't be instantiated due to malformed input.
  12 #[derive(Debug, thiserror::Error, Eq, PartialEq)]
  13 #[allow(missing_docs)]
  14 #[error("Could not decode '{input}': {message}")]
  15 pub struct Error {
  16     pub message: &'static str,
  17     pub input: bstr::BString,
  18     #[source]
  19     pub utf8_err: Option<std::str::Utf8Error>,
  20 }
  21
  22 impl Error {
  23     /// Create a new value error from `message`, with `input` being what's causing the error.
  24     pub fn new(message: &'static str, input: impl Into<bstr::BString>) -> Self {
  25         Error {
  26             message,
  27             input: input.into(),
  28             utf8_err: None,
  29         }
  30     }
  31
  32     pub(crate) fn with_err(mut self, err: std::str::Utf8Error) -> Self {
  33         self.utf8_err = Some(err);
  34         self
  35     }
  36 }
  37
  38 mod boolean;
  39 ///
  40 pub mod color;
  41 ///
  42 pub mod integer;
  43 ///
  44 pub mod path;
  45
  46 mod types;
  47 pub use types::{Boolean, Color, Integer, Path};