comparison rust/hg-core/src/dirstate_tree/dirstate_map.rs @ 47118:c92e63762573

dirstate-tree: Add #[timed] attribute to `status` and `DirstateMap::read`

When running with a `RUST_LOG=trace` environment variable, the `micro_timer`
crate prints the duration taken by each call to functions with that attribute.

Differential Revision: https://phab.mercurial-scm.org/D10552

47117:60d852ae7e7b

use bytes_cast::BytesCast;
use std::path::PathBuf;
use std::{collections::BTreeMap, convert::TryInto};

use super::path_with_basename::WithBasename;
use crate::dirstate::parsers::clear_ambiguous_mtime;

    fn set_parents(&mut self, parents: &DirstateParents) {
        self.parents = Some(parents.clone());
        self.dirty_parents = true;
    }

    fn read<'a>(
        &mut self,
        file_contents: &'a [u8],
    ) -> Result<Option<&'a DirstateParents>, DirstateError> {
        if file_contents.is_empty() {

47118:c92e63762573

use bytes_cast::BytesCast;
use micro_timer::timed;
use std::path::PathBuf;
use std::{collections::BTreeMap, convert::TryInto};

use super::path_with_basename::WithBasename;
use crate::dirstate::parsers::clear_ambiguous_mtime;

    fn set_parents(&mut self, parents: &DirstateParents) {
        self.parents = Some(parents.clone());
        self.dirty_parents = true;
    }

    #[timed]
    fn read<'a>(
        &mut self,
        file_contents: &'a [u8],
    ) -> Result<Option<&'a DirstateParents>, DirstateError> {
        if file_contents.is_empty() {