[WIP] fixed:+feature:std

Cargo.lock

@@ -282,8 +282,7 @@ dependencies = [
 [[package]]
 name = "fixed"
 version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1343b84a06a392d5475cb9884bf21bd461b7af544bee131f4d954b0fbe56e2a2"
+source = "git+https://gitlab.com/tspiteri/fixed.git?branch=std#823916346f6ee27d964b1d5a4b18a3a089ad8f11"
 dependencies = [
  "serde",
  "typenum",

Cargo.toml

@@ -8,7 +8,6 @@ edition = "2018"
 chrono = { version = "0.4", features = ["serde"] }
 csv = "1.1"
 encoding = "0.2"
-fixed = { version = "0.5", features = ["serde"] }
 prettytable = { version = "0.8", package = "prettytable-rs" }
 readfilez = "0.2"
 ron = "0.5"
@@ -16,5 +15,11 @@ serde = { version = "1.0", features = ["derive"] }
 term = "0.5"
 thiserror = "1.0"
 
+[dependencies.fixed]
+version = "0.5"
+features = ["serde", "std"]
+git = "https://gitlab.com/tspiteri/fixed.git"
+branch = "std"
+
 [profile.release]
 lto = true

src/transaction.rs

@@ -33,7 +33,7 @@ pub enum ParseError {
     Finalizer,
 
     #[error("invalid fixed-point number")]
-    Fixed(fixed::ParseFixedError),
+    Fixed(#[from] fixed::ParseFixedError),
 
     #[error("invalid integer")]
     Integer(#[from] std::num::ParseIntError),
@@ -42,16 +42,6 @@ pub enum ParseError {
     Waehrung(#[from] crate::simple_enums::parser_error::Waehrung),
 }
 
-/// This impl block can be dropped after
-/// https://gitlab.com/tspiteri/fixed/issues/11
-/// is fixed.
-impl From<fixed::ParseFixedError> for ParseError {
-    #[inline]
-    fn from(x: fixed::ParseFixedError) -> ParseError {
-        ParseError::Fixed(x)
-    }
-}
-
 impl std::convert::TryFrom<csv::StringRecord> for TransactionLine {
     type Error = ParseError;