Merge pull request #154 from jmcconnell26/ISSUE-16-RemoveNoLongerNeed…

…edMappingFunctions

ISSUE-16 - Remove no longer needed mapping functions:

cargo-geiger/src/format/display.rs

@@ -7,12 +7,13 @@ use crate::mapping::{
     GetRepositoryFromCargoMetadataPackageId,
 };
 
+use cargo_metadata::PackageId;
 use std::fmt;
 
 pub struct Display<'a> {
     pub cargo_metadata_parameters: &'a CargoMetadataParameters<'a>,
     pub pattern: &'a Pattern,
-    pub package: &'a cargo_metadata::PackageId,
+    pub package: &'a PackageId,
 }
 
 impl<'a> fmt::Display for Display<'a> {

cargo-geiger/src/format/pattern.rs

@@ -1,9 +1,10 @@
 use crate::format::parse::Parser;
 use crate::format::{Chunk, RawChunk};
+use crate::mapping::CargoMetadataParameters;
 
 use super::display::Display;
 
-use crate::mapping::CargoMetadataParameters;
+use cargo_metadata::PackageId;
 use std::error::Error;
 
 #[derive(Debug, PartialEq)]
@@ -13,7 +14,7 @@ impl Pattern {
     pub fn display<'a>(
         &'a self,
         cargo_metadata_parameters: &'a CargoMetadataParameters,
-        package: &'a cargo_metadata::PackageId,
+        package: &'a PackageId,
     ) -> Display<'a> {
         Display {
             cargo_metadata_parameters,

cargo-geiger/src/format/table/handle_text_tree_line.rs

@@ -8,12 +8,12 @@ use super::total_package_counts::TotalPackageCounts;
 use super::TableParameters;
 use super::{table_row, table_row_empty};
 
-use cargo_metadata::DependencyKind;
+use cargo_metadata::{DependencyKind, PackageId};
 use std::collections::HashSet;
 
 pub struct HandlePackageParameters<'a> {
     pub total_package_counts: &'a mut TotalPackageCounts,
-    pub visited_package_ids: &'a mut HashSet<cargo_metadata::PackageId>,
+    pub visited_package_ids: &'a mut HashSet<PackageId>,
     pub warning_count: &'a mut u64,
 }
 
@@ -36,7 +36,7 @@ pub fn handle_text_tree_line_package(
     cargo_metadata_parameters: &CargoMetadataParameters,
     emoji_symbols: &EmojiSymbols,
     handle_package_parameters: &mut HandlePackageParameters,
-    package_id: cargo_metadata::PackageId,
+    package_id: PackageId,
     table_lines: &mut Vec<String>,
     table_parameters: &TableParameters,
     tree_vines: String,

cargo-geiger/src/graph.rs

@@ -8,7 +8,7 @@ use cargo::core::Workspace;
 use cargo::util::interning::InternedString;
 use cargo::util::CargoResult;
 use cargo::Config;
-use cargo_metadata::DependencyKind;
+use cargo_metadata::{DependencyKind, PackageId};
 use cargo_platform::{Cfg, Platform};
 use petgraph::graph::NodeIndex;
 use std::collections::hash_map::Entry;
@@ -39,11 +39,8 @@ impl ExtraDeps {
 
 /// Representation of the package dependency graph
 pub struct Graph {
-    pub graph: petgraph::Graph<
-        cargo_metadata::PackageId,
-        cargo_metadata::DependencyKind,
-    >,
-    pub nodes: HashMap<cargo_metadata::PackageId, NodeIndex>,
+    pub graph: petgraph::Graph<PackageId, cargo_metadata::DependencyKind>,
+    pub nodes: HashMap<PackageId, NodeIndex>,
 }
 
 // Almost unmodified compared to the original in cargo-tree, should be fairly
@@ -53,7 +50,7 @@ pub fn build_graph<'a>(
     args: &Args,
     cargo_metadata_parameters: &'a CargoMetadataParameters,
     config: &Config,
-    root_package_id: cargo_metadata::PackageId,
+    root_package_id: PackageId,
     workspace: &Workspace,
 ) -> CargoResult<Graph> {
     let config_host = config.load_global_rustc(Some(&workspace))?.host;
@@ -102,10 +99,10 @@ struct GraphConfiguration<'a> {
 
 fn add_graph_node_if_not_present_and_edge(
     dependency: &cargo_metadata::Dependency,
-    dependency_package_id: cargo_metadata::PackageId,
+    dependency_package_id: PackageId,
     graph: &mut Graph,
     index: NodeIndex,
-    pending_packages: &mut Vec<cargo_metadata::PackageId>,
+    pending_packages: &mut Vec<PackageId>,
 ) {
     let dependency_index =
         match graph.nodes.entry(dependency_package_id.clone()) {
@@ -122,10 +119,10 @@ fn add_graph_node_if_not_present_and_edge(
 
 fn add_package_dependencies_to_graph(
     cargo_metadata_parameters: &CargoMetadataParameters,
-    package_id: cargo_metadata::PackageId,
+    package_id: PackageId,
     graph_configuration: &GraphConfiguration,
     graph: &mut Graph,
-    pending_packages: &mut Vec<cargo_metadata::PackageId>,
+    pending_packages: &mut Vec<PackageId>,
 ) {
     let index = graph.nodes[&package_id];
     let package = cargo_metadata_parameters

cargo-geiger/src/mapping.rs

@@ -1,11 +1,10 @@
-mod core;
 mod geiger;
 mod krates;
 mod metadata;
 
 use ::krates::Krates;
 use cargo::core::dependency::DepKind;
-use cargo_metadata::{DependencyKind, Metadata};
+use cargo_metadata::Metadata;
 use std::collections::HashSet;
 use std::path::PathBuf;
 
@@ -92,10 +91,6 @@ pub trait ToCargoGeigerSource {
     ) -> cargo_geiger_serde::Source;
 }
 
-pub trait ToCargoMetadataDependencyKind {
-    fn to_cargo_metadata_dependency_kind(&self) -> DependencyKind;
-}
-
 pub trait ToCargoMetadataPackage {
     fn to_cargo_metadata_package(
         &self,

cargo-geiger/src/mapping/geiger.rs

@@ -1,6 +1,4 @@
-use super::ToCargoGeigerSource;
-
-use crate::mapping::ToCargoMetadataPackage;
+use super::{ToCargoGeigerSource, ToCargoMetadataPackage};
 
 use cargo_metadata::Metadata;
 use url::Url;