Module dep_info 

Types and functions managing dep-info files. For more, see the documentation in the fingerprint module.

Re-exports

use cargo_util::collections::HashMap; 🔒

use std::ffi::OsString; 🔒

use std::fmt; 🔒

use std::io; 🔒

use std::io::Read; 🔒

use std::path::Path; 🔒

use std::path::PathBuf; 🔒

use std::str; 🔒

use std::str::FromStr; 🔒

use std::sync::Arc; 🔒

use anyhow::bail; 🔒

use cargo_util::ProcessBuilder; 🔒

use cargo_util::Sha256; 🔒

use cargo_util::paths; 🔒

use serde::Serialize; 🔒

use serde::Serialize; 🔒

use crate::CARGO_ENV; 🔒

use crate::CargoResult; 🔒

use crate::workspace::manifest::ManifestMetadata; 🔒

Structs

Checksum

EncodedDepInfo

Same as RustcDepInfo except avoids absolute paths as much as possible to allow moving around the target directory.

RustcDepInfo

The representation of the .d dep-info file generated by rustc

Enums

ChecksumAlgo

Some algorithms are here to ensure compatibility with possible rustc outputs. The presence of an algorithm here is not a suggestion that it’s fit for use.

DepInfoPathType

Tells the associated path in EncodedDepInfo::files is relative to package root, target root, or absolute.

InvalidChecksum

Constants

CURRENT_ENCODED_DEP_INFO_VERSION 🔒

The current format version of EncodedDepInfo.

Functions

make_absolute_path 🔒

parse_dep_info

Parses Cargo’s internal EncodedDepInfo structure that was previously serialized to disk.

parse_rustc_dep_info

Parse the .d dep-info file generated by rustc.

translate_dep_info

Parses the dep-info file coming out of rustc into a Cargo-specific format.