Reduce public API

src/bin/bat/app.rs

@@ -14,8 +14,11 @@ use clap::ArgMatches;
 use console::Term;
 
 use bat::{
-    assets::HighlightingAssets, config::Config, errors::*, input::Input, HighlightedLineRanges,
+    assets::HighlightingAssets,
-    LineRange, LineRanges, MappingTarget, PagingMode, StyleComponent, StyleComponents,
+    config::{Config, PagingMode},
+    errors::*,
+    input::Input,
+    HighlightedLineRanges, LineRange, LineRanges, MappingTarget, StyleComponent, StyleComponents,
     SyntaxMapping, WrappingMode,
 };
 

src/decorations.rs

@@ -4,12 +4,12 @@ use crate::printer::{Colors, InteractivePrinter};
 use ansi_term::Style;
 
 #[derive(Debug, Clone)]
-pub struct DecorationText {
+pub(crate) struct DecorationText {
     pub width: usize,
     pub text: String,
 }
 
-pub trait Decoration {
+pub(crate) trait Decoration {
     fn generate(
         &self,
         line_number: usize,
@@ -19,14 +19,14 @@ pub trait Decoration {
     fn width(&self) -> usize;
 }
 
-pub struct LineNumberDecoration {
+pub(crate) struct LineNumberDecoration {
     color: Style,
     cached_wrap: DecorationText,
     cached_wrap_invalid_at: usize,
 }
 
 impl LineNumberDecoration {
-    pub fn new(colors: &Colors) -> Self {
+    pub(crate) fn new(colors: &Colors) -> Self {
         LineNumberDecoration {
             color: colors.line_number,
             cached_wrap_invalid_at: 10000,
@@ -70,7 +70,7 @@ impl Decoration for LineNumberDecoration {
 }
 
 #[cfg(feature = "git")]
-pub struct LineChangesDecoration {
+pub(crate) struct LineChangesDecoration {
     cached_none: DecorationText,
     cached_added: DecorationText,
     cached_removed_above: DecorationText,
@@ -88,7 +88,7 @@ impl LineChangesDecoration {
         }
     }
 
-    pub fn new(colors: &Colors) -> Self {
+    pub(crate) fn new(colors: &Colors) -> Self {
         LineChangesDecoration {
             cached_none: Self::generate_cached(Style::default(), " "),
             cached_added: Self::generate_cached(colors.git_added, "+"),
@@ -127,12 +127,12 @@ impl Decoration for LineChangesDecoration {
     }
 }
 
-pub struct GridBorderDecoration {
+pub(crate) struct GridBorderDecoration {
     cached: DecorationText,
 }
 
 impl GridBorderDecoration {
-    pub fn new(colors: &Colors) -> Self {
+    pub(crate) fn new(colors: &Colors) -> Self {
         GridBorderDecoration {
             cached: DecorationText {
                 text: colors.grid.paint("│").to_string(),

src/input.rs

@@ -9,13 +9,13 @@ use crate::errors::*;
 const THEME_PREVIEW_FILE: &[u8] = include_bytes!("../assets/theme_preview.rs");
 
 #[derive(Debug, Clone)]
-pub struct InputDescription {
+pub(crate) struct InputDescription {
     pub full: String,
     pub prefix: String,
     pub name: String,
 }
 
-pub enum InputKind<'a> {
+pub(crate) enum InputKind<'a> {
     OrdinaryFile(OsString),
     StdIn,
     ThemePreviewFile,
@@ -23,26 +23,26 @@ pub enum InputKind<'a> {
 }
 
 #[derive(Clone, Default)]
-pub struct InputMetadata {
+pub(crate) struct InputMetadata {
-    pub user_provided_name: Option<OsString>,
+    pub(crate) user_provided_name: Option<OsString>,
 }
 
 pub struct Input<'a> {
-    pub kind: InputKind<'a>,
+    pub(crate) kind: InputKind<'a>,
-    pub metadata: InputMetadata,
+    pub(crate) metadata: InputMetadata,
 }
 
-pub enum OpenedInputKind {
+pub(crate) enum OpenedInputKind {
     OrdinaryFile(OsString),
     StdIn,
     ThemePreviewFile,
     CustomReader,
 }
 
-pub struct OpenedInput<'a> {
+pub(crate) struct OpenedInput<'a> {
-    pub kind: OpenedInputKind,
+    pub(crate) kind: OpenedInputKind,
-    pub metadata: InputMetadata,
+    pub(crate) metadata: InputMetadata,
-    pub reader: InputReader<'a>,
+    pub(crate) reader: InputReader<'a>,
 }
 
 impl<'a> Input<'a> {
@@ -86,7 +86,7 @@ impl<'a> Input<'a> {
         self.metadata.user_provided_name = provided_name.map(|n| n.to_owned());
     }
 
-    pub fn open<R: BufRead + 'a>(self, stdin: R) -> Result<OpenedInput<'a>> {
+    pub(crate) fn open<R: BufRead + 'a>(self, stdin: R) -> Result<OpenedInput<'a>> {
         match self.kind {
             InputKind::StdIn => Ok(OpenedInput {
                 kind: OpenedInputKind::StdIn,
@@ -154,7 +154,7 @@ impl<'a> OpenedInput<'a> {
     }
 }
 
-pub struct InputReader<'a> {
+pub(crate) struct InputReader<'a> {
     inner: Box<dyn BufRead + 'a>,
     pub(crate) first_line: Vec<u8>,
     pub(crate) content_type: Option<ContentType>,

src/lib.rs

@@ -1,14 +1,15 @@
-/// `bat` is a library to print syntax highlighted content.
+//! `bat` is a library to print syntax highlighted content.
-///
+//!
-/// ```
+//! ```
-/// use bat::PrettyPrinter;
+//! use bat::PrettyPrinter;
-///
+//!
-/// PrettyPrinter::new()
+//! PrettyPrinter::new()
-///     .input_from_bytes(b"<span style=\"color: #ff00cc\">Hello world!</span>\n")
+//!     .input_from_bytes(b"<span style=\"color: #ff00cc\">Hello world!</span>\n")
-///     .language("html")
+//!     .language("html")
-///     .run()
+//!     .run()
-///     .expect("no errors");
+//!     .expect("no errors");
-/// ```
+//! ```
+
 pub mod assets;
 pub mod assets_metadata;
 pub mod config;
@@ -21,7 +22,7 @@ mod less;
 pub(crate) mod line_range;
 mod output;
 mod preprocessor;
-pub mod pretty_printer;
+mod pretty_printer;
 pub(crate) mod printer;
 pub(crate) mod style;
 pub(crate) mod syntax_mapping;
@@ -33,6 +34,3 @@ pub use pretty_printer::PrettyPrinter;
 pub use style::{StyleComponent, StyleComponents};
 pub use syntax_mapping::{MappingTarget, SyntaxMapping};
 pub use wrap::WrappingMode;
-
-#[cfg(feature = "paging")]
-pub use config::PagingMode;

src/printer.rs

@@ -32,7 +32,7 @@ use crate::preprocessor::{expand_tabs, replace_nonprintable};
 use crate::terminal::{as_terminal_escaped, to_ansi_color};
 use crate::wrap::WrappingMode;
 
-pub trait Printer {
+pub(crate) trait Printer {
     fn print_header(&mut self, handle: &mut dyn Write, input: &OpenedInput) -> Result<()>;
     fn print_footer(&mut self, handle: &mut dyn Write, input: &OpenedInput) -> Result<()>;
 
@@ -82,7 +82,7 @@ impl Printer for SimplePrinter {
     }
 }
 
-pub struct InteractivePrinter<'a> {
+pub(crate) struct InteractivePrinter<'a> {
     colors: Colors,
     config: &'a Config<'a>,
     decorations: Vec<Box<dyn Decoration>>,
@@ -97,7 +97,7 @@ pub struct InteractivePrinter<'a> {
 }
 
 impl<'a> InteractivePrinter<'a> {
-    pub fn new(
+    pub(crate) fn new(
         config: &'a Config,
         assets: &'a HighlightingAssets,
         input: &mut OpenedInput,