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impl Display for BlockState
This commit is contained in:
parent
24cf864ed1
commit
54e0d5cb90
44
src/block.rs
44
src/block.rs
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@ -1,6 +1,6 @@
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#![allow(clippy::all, missing_docs)]
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use std::fmt;
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use std::fmt::{self, Display};
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use std::io::{Read, Write};
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use anyhow::Context;
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@ -11,30 +11,40 @@ use crate::protocol::{Decode, Encode, VarInt};
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include!(concat!(env!("OUT_DIR"), "/block.rs"));
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impl fmt::Debug for BlockState {
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fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
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fmt_block_state(*self, f)
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}
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}
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impl Display for BlockState {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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let kind = self.to_kind();
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fmt_block_state(*self, f)
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}
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}
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write!(f, "{}", kind.to_str())?;
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fn fmt_block_state(bs: BlockState, f: &mut fmt::Formatter) -> fmt::Result {
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let kind = bs.to_kind();
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let props = kind.props();
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write!(f, "{}", kind.to_str())?;
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if !props.is_empty() {
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let mut list = f.debug_list();
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for &p in kind.props() {
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struct KeyVal<'a>(&'a str, &'a str);
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let props = kind.props();
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impl<'a> fmt::Debug for KeyVal<'a> {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "{}={}", self.0, self.1)
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}
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if !props.is_empty() {
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let mut list = f.debug_list();
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for &p in kind.props() {
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struct KeyVal<'a>(&'a str, &'a str);
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impl<'a> fmt::Debug for KeyVal<'a> {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "{}={}", self.0, self.1)
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}
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list.entry(&KeyVal(p.to_str(), self.get(p).unwrap().to_str()));
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}
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list.finish()
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} else {
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Ok(())
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list.entry(&KeyVal(p.to_str(), bs.get(p).unwrap().to_str()));
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}
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list.finish()
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} else {
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Ok(())
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}
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}
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