Files
addr2line
adler
aho_corasick
ansi_term
atty
backtrace
base64
bincode
bitflags
bitmaps
bstr
byteorder
bytes
bytesize
cargo
cargo_platform
cfg_if
chrono
clap
color_backtrace
corpus_database
corpus_database_dsl
corpus_extractor
corpus_manager
corpus_manager_driver
corpus_queries_derive
corpus_queries_impl
crates_index
crates_io
crc32fast
crossbeam_queue
crossbeam_utils
crypto_hash
csv
csv_core
curl
curl_sys
darling
darling_core
darling_macro
datafrog
datapond
datapond_derive
datapond_macro
either
encoding_rs
env_logger
error_chain
failure
failure_derive
filetime
flate2
fnv
foreign_types
foreign_types_shared
form_urlencoded
fs2
futures
futures_channel
futures_core
futures_io
futures_macro
futures_sink
futures_task
futures_util
async_await
future
io
lock
stream
task
getrandom
gimli
git2
git2_curl
glob
globset
h2
hashbrown
heck
hex
home
http
http_body
httparse
httpdate
humantime
hyper
hyper_tls
ident_case
idna
ignore
im_rc
indexmap
iovec
ipnet
itertools
itoa
jobserver
lazy_static
lazycell
libc
libgit2_sys
libnghttp2_sys
libssh2_sys
libz_sys
lock_api
log
log_derive
matches
maybe_uninit
memchr
mime
miniz_oxide
mio
mio_uds
native_tls
nix
num_cpus
num_integer
num_traits
object
once_cell
opener
openssl
openssl_probe
openssl_sys
parking_lot
parking_lot_core
percent_encoding
pest
pin_project
pin_project_lite
pin_utils
ppv_lite86
print_stats
proc_macro2
proc_macro_error
proc_macro_error_attr
proc_macro_hack
proc_macro_nested
quick_error
quote
rand
rand_chacha
rand_core
rand_xoshiro
regex
regex_automata
regex_syntax
remove_dir_all
reqwest
rustc
rustc_demangle
rustc_hash
rustc_workspace_hack
rustfix
rustwide
ryu
same_file
scopeguard
semver
semver_parser
serde
serde_derive
serde_ignored
serde_json
serde_urlencoded
shell_escape
signal_hook_registry
simplelog
sized_chunks
slab
smallvec
socket2
strip_ansi_escapes
strsim
structopt
structopt_derive
syn
synstructure
tar
tempdir
tempfile
termcolor
textwrap
thiserror
thiserror_impl
thread_local
time
tinyvec
tinyvec_macros
tokio
future
io
loom
macros
net
park
runtime
sync
task
time
util
tokio_executor
tokio_io
tokio_native_tls
tokio_process
tokio_reactor
tokio_signal
tokio_stream
tokio_sync
tokio_util
toml
tower_service
tracing
tracing_core
tracing_futures
try_lock
typenum
ucd_trie
unicode_bidi
unicode_normalization
unicode_segmentation
unicode_width
unicode_xid
url
utf8parse
vec_map
vte
walkdir
want
xattr
 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
//! Bindings to libgit2's raw `git_oidarray` type

use std::ops::Deref;

use crate::oid::Oid;
use crate::raw;
use crate::util::Binding;
use std::mem;
use std::slice;

/// An oid array structure used by libgit2
///
/// Some apis return arrays of oids which originate from libgit2. This
/// wrapper type behaves a little like `Vec<&Oid>` but does so without copying
/// the underlying Oids until necessary.
pub struct OidArray {
    raw: raw::git_oidarray,
}

impl Deref for OidArray {
    type Target = [Oid];

    fn deref(&self) -> &[Oid] {
        unsafe {
            debug_assert_eq!(mem::size_of::<Oid>(), mem::size_of_val(&*self.raw.ids));

            slice::from_raw_parts(self.raw.ids as *const Oid, self.raw.count as usize)
        }
    }
}

impl Binding for OidArray {
    type Raw = raw::git_oidarray;
    unsafe fn from_raw(raw: raw::git_oidarray) -> OidArray {
        OidArray { raw: raw }
    }
    fn raw(&self) -> raw::git_oidarray {
        self.raw
    }
}

impl<'repo> std::fmt::Debug for OidArray {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> Result<(), std::fmt::Error> {
        f.debug_tuple("OidArray").field(&self.deref()).finish()
    }
}

impl Drop for OidArray {
    fn drop(&mut self) {
        unsafe { raw::git_oidarray_free(&mut self.raw) }
    }
}