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Code Issues Releases Wiki Activity

use explicit dyn with Write to appease compiler

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This commit is contained in:
Wild Kat
2019-08-02 09:14:57 +02:00
committed by David Peter
parent 21821f1d4c
commit 28266ee441
3 changed files with 13 additions and 13 deletions
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20
src/printer.rs
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@@ -30,12 +30,12 @@ use crate::style::OutputWrap;
use crate::terminal::{as_terminal_escaped, to_ansi_color};
pub trait Printer {
fn print_header(&mut self, handle: &mut Write, file: InputFile) -> Result<()>;
fn print_footer(&mut self, handle: &mut Write) -> Result<()>;
fn print_header(&mut self, handle: &mut dyn Write, file: InputFile) -> Result<()>;
fn print_footer(&mut self, handle: &mut dyn Write) -> Result<()>;
fn print_line(
&mut self,
out_of_range: bool,
handle: &mut Write,
handle: &mut dyn Write,
line_number: usize,
line_buffer: &[u8],
) -> Result<()>;
@@ -50,18 +50,18 @@ impl SimplePrinter {
}
impl Printer for SimplePrinter {
fn print_header(&mut self, _handle: &mut Write, _file: InputFile) -> Result<()> {
fn print_header(&mut self, _handle: &mut dyn Write, _file: InputFile) -> Result<()> {
Ok(())
}
fn print_footer(&mut self, _handle: &mut Write) -> Result<()> {
fn print_footer(&mut self, _handle: &mut dyn Write) -> Result<()> {
Ok(())
}
fn print_line(
&mut self,
out_of_range: bool,
handle: &mut Write,
handle: &mut dyn Write,
_line_number: usize,
line_buffer: &[u8],
) -> Result<()> {
@@ -166,7 +166,7 @@ impl<'a> InteractivePrinter<'a> {
}
}
fn print_horizontal_line(&mut self, handle: &mut Write, grid_char: char) -> Result<()> {
fn print_horizontal_line(&mut self, handle: &mut dyn Write, grid_char: char) -> Result<()> {
if self.panel_width == 0 {
writeln!(
handle,
@@ -192,7 +192,7 @@ impl<'a> InteractivePrinter<'a> {
}
impl<'a> Printer for InteractivePrinter<'a> {
fn print_header(&mut self, handle: &mut Write, file: InputFile) -> Result<()> {
fn print_header(&mut self, handle: &mut dyn Write, file: InputFile) -> Result<()> {
if !self.config.output_components.header() {
if Some(ContentType::BINARY) == self.content_type {
let input = match file {
@@ -262,7 +262,7 @@ impl<'a> Printer for InteractivePrinter<'a> {
Ok(())
}
fn print_footer(&mut self, handle: &mut Write) -> Result<()> {
fn print_footer(&mut self, handle: &mut dyn Write) -> Result<()> {
if self.config.output_components.grid() && self.content_type.map_or(false, |c| c.is_text())
{
self.print_horizontal_line(handle, '┴')
@@ -274,7 +274,7 @@ impl<'a> Printer for InteractivePrinter<'a> {
fn print_line(
&mut self,
out_of_range: bool,
handle: &mut Write,
handle: &mut dyn Write,
line_number: usize,
line_buffer: &[u8],
) -> Result<()> {