Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

8 files changed, 546 insertions, 0 deletions

diff --git a/vendor/write-json/.cargo-checksum.json b/vendor/write-json/.cargo-checksum.json
new file mode 100644
index 000000000..17460450f
--- /dev/null
+++ b/vendor/write-json/.cargo-checksum.json
@@ -0,0 +1 @@
+{"files":{"Cargo.toml":"d37e72767425a07dd7eb0587637cbe313bbe1f8f3f051664f5cf3f336ee9b14a","LICENSE-APACHE":"a60eea817514531668d7e00765731449fe14d059d3249e0bc93b36de45f759f2","LICENSE-MIT":"23f18e03dc49df91622fe2a76176497404e46ced8a715d9d2b67a7446571cca3","README.md":"312ceda1cd212de0e6f904a3f7fea40f77c66c466481b16648926217db7332a5","bors.toml":"ebd69f714a49dceb8fd10ebadfea6e2767be4732fdef49eddf6239151b4bc78c","src/lib.rs":"efc49b165f166f9bd4ed94bd99f337c92da9c40c4adf19909dbb3c4360867178","tests/tests.rs":"9fe1970a23d50654d94242893fe699e40b6c45422b193bca35972b95ff440ae7"},"package":"06069a848f95fceae3e5e03c0ddc8cb78452b56654ee0c8e68f938cf790fb9e3"}
\ No newline at end of file
diff --git a/vendor/write-json/Cargo.toml b/vendor/write-json/Cargo.toml
new file mode 100644
index 000000000..b77ec2d65
--- /dev/null
+++ b/vendor/write-json/Cargo.toml
@@ -0,0 +1,22 @@
+# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
+#
+# When uploading crates to the registry Cargo will automatically
+# "normalize" Cargo.toml files for maximal compatibility
+# with all versions of Cargo and also rewrite `path` dependencies
+# to registry (e.g., crates.io) dependencies
+#
+# If you believe there's an error in this file please file an
+# issue against the rust-lang/cargo repository. If you're
+# editing this file be aware that the upstream Cargo.toml
+# will likely look very different (and much more reasonable)
+
+[package]
+edition = "2018"
+name = "write-json"
+version = "0.1.2"
+authors = ["Aleksey Kladov <aleksey.kladov@gmail.com>"]
+description = "Simple {dependency,trait,macro}-less JSON serialization"
+keywords = ["json", "serialization"]
+categories = ["encoding"]
+license = "MIT OR Apache-2.0"
+repository = "https://github.com/matklad/write-json"
diff --git a/vendor/write-json/LICENSE-APACHE b/vendor/write-json/LICENSE-APACHE
new file mode 100644
index 000000000..16fe87b06
--- /dev/null
+++ b/vendor/write-json/LICENSE-APACHE
@@ -0,0 +1,201 @@
+                              Apache License
+                        Version 2.0, January 2004
+                     http://www.apache.org/licenses/
+
+TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
+
+1. Definitions.
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diff --git a/vendor/write-json/LICENSE-MIT b/vendor/write-json/LICENSE-MIT
new file mode 100644
index 000000000..31aa79387
--- /dev/null
+++ b/vendor/write-json/LICENSE-MIT
@@ -0,0 +1,23 @@
+Permission is hereby granted, free of charge, to any
+person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the
+Software without restriction, including without
+limitation the rights to use, copy, modify, merge,
+publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software
+is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice
+shall be included in all copies or substantial portions
+of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
diff --git a/vendor/write-json/README.md b/vendor/write-json/README.md
new file mode 100644
index 000000000..ddb95aaaf
--- /dev/null
+++ b/vendor/write-json/README.md
@@ -0,0 +1,23 @@
+# write-json
+
+
+Simple {dependency,trait,macro}-less JSON serialization
+
+
+```rust
+let mut buf = String::new();
+
+{
+    let mut obj = write_json::object(&mut buf);
+    obj.string("name", "Peter").number("favorite number", 92.0);
+    obj.array("films")
+        .string("Drowning By Numbers")
+        .string("A Zed & Two Noughts");
+    obj.null("suitcase");
+}
+
+assert_eq!(
+    buf,
+    r#"{"name":"Peter","favorite number":92,"films":["Drowning By Numbers","A Zed & Two Noughts"],"suitcase":null}"#
+)
+```
diff --git a/vendor/write-json/bors.toml b/vendor/write-json/bors.toml
new file mode 100644
index 000000000..b92b99ac3
--- /dev/null
+++ b/vendor/write-json/bors.toml
@@ -0,0 +1,2 @@
+status = [ "Rust" ]
+delete_merged_branches = true
diff --git a/vendor/write-json/src/lib.rs b/vendor/write-json/src/lib.rs
new file mode 100644
index 000000000..278e6cb0c
--- /dev/null
+++ b/vendor/write-json/src/lib.rs
@@ -0,0 +1,227 @@
+//! Simple dependency-less macro-less trait-less JSON serialization.
+//!
+//! # Example
+//!
+//! ```
+//! let mut buf = String::new();
+//!
+//! {
+//!     let mut obj = write_json::object(&mut buf);
+//!     obj.string("name", "Peter").number("favorite number", 92.0);
+//!     obj.array("films")
+//!         .string("Drowning By Numbers")
+//!         .string("A Zed & Two Noughts");
+//!     obj.null("suitcase");
+//! }
+//!
+//! assert_eq!(
+//!     buf,
+//!     r#"{"name":"Peter","favorite number":92,"films":["Drowning By Numbers","A Zed & Two Noughts"],"suitcase":null}"#
+//! )
+//! ```
+
+#[inline]
+pub fn null(buf: &mut String) {
+    encode_null(buf, ());
+}
+#[inline]
+pub fn bool(buf: &mut String, value: bool) {
+    encode_bool(buf, value);
+}
+#[inline]
+pub fn number(buf: &mut String, number: f64) {
+    encode_number(buf, number);
+}
+#[inline]
+pub fn string(buf: &mut String, string: &str) {
+    encode_str(buf, string);
+}
+#[inline]
+pub fn object(buf: &mut String) -> Object<'_> {
+    Object::new(buf)
+}
+#[inline]
+pub fn array(buf: &mut String) -> Array<'_> {
+    Array::new(buf)
+}
+
+pub struct Object<'a> {
+    buf: &'a mut String,
+    first: bool,
+}
+
+impl<'a> Object<'a> {
+    #[inline]
+    fn new(buf: &'a mut String) -> Self {
+        buf.push('{');
+        Object { buf, first: true }
+    }
+    #[inline]
+    fn key(&mut self, key: &str) {
+        if !self.first {
+            self.buf.push(',');
+        }
+        self.first = false;
+        encode_str(&mut self.buf, key);
+        self.buf.push(':');
+    }
+    #[inline]
+    fn field<T, F: FnOnce(&mut String, T)>(&mut self, key: &str, enc: F, value: T) -> &mut Self {
+        self.key(key);
+        enc(&mut self.buf, value);
+        self
+    }
+
+    #[inline]
+    pub fn null(&mut self, key: &str) -> &mut Self {
+        self.field(key, encode_null, ())
+    }
+    #[inline]
+    pub fn bool(&mut self, key: &str, value: bool) -> &mut Self {
+        self.field(key, encode_bool, value)
+    }
+    #[inline]
+    pub fn number(&mut self, key: &str, value: f64) -> &mut Self {
+        self.field(key, encode_number, value)
+    }
+    #[inline]
+    pub fn string(&mut self, key: &str, value: &str) -> &mut Self {
+        self.field(key, encode_str, value)
+    }
+    #[inline]
+    pub fn object(&mut self, key: &str) -> Object<'_> {
+        self.key(key);
+        Object::new(self.buf)
+    }
+    #[inline]
+    pub fn array(&mut self, key: &str) -> Array<'_> {
+        self.key(key);
+        Array::new(self.buf)
+    }
+}
+
+impl Drop for Object<'_> {
+    #[inline]
+    fn drop(&mut self) {
+        self.buf.push('}')
+    }
+}
+
+pub struct Array<'a> {
+    buf: &'a mut String,
+    first: bool,
+}
+
+impl<'a> Array<'a> {
+    #[inline]
+    fn new(buf: &'a mut String) -> Self {
+        buf.push('[');
+        Array { buf, first: true }
+    }
+    #[inline]
+    fn comma(&mut self) {
+        if !self.first {
+            self.buf.push(',');
+        }
+        self.first = false;
+    }
+    #[inline]
+    fn element<T, F: FnOnce(&mut String, T)>(&mut self, enc: F, value: T) -> &mut Self {
+        self.comma();
+        enc(&mut self.buf, value);
+        self
+    }
+
+    #[inline]
+    pub fn null(&mut self) -> &mut Self {
+        self.element(encode_null, ())
+    }
+    #[inline]
+    pub fn bool(&mut self, value: bool) -> &mut Self {
+        self.element(encode_bool, value)
+    }
+    #[inline]
+    pub fn number(&mut self, value: f64) -> &mut Self {
+        self.element(encode_number, value)
+    }
+    #[inline]
+    pub fn string(&mut self, value: &str) -> &mut Self {
+        self.element(encode_str, value)
+    }
+    #[inline]
+    pub fn object(&mut self) -> Object<'_> {
+        self.comma();
+        Object::new(self.buf)
+    }
+    #[inline]
+    pub fn array(&mut self) -> Array<'_> {
+        self.comma();
+        Array::new(self.buf)
+    }
+}
+
+impl Drop for Array<'_> {
+    #[inline]
+    fn drop(&mut self) {
+        self.buf.push(']')
+    }
+}
+
+#[inline]
+fn encode_null(buf: &mut String, (): ()) {
+    buf.push_str("null")
+}
+#[inline]
+fn encode_bool(buf: &mut String, value: bool) {
+    buf.push_str(if value { "true" } else { "false" })
+}
+#[inline]
+fn encode_number(buf: &mut String, number: f64) {
+    use std::fmt::Write;
+    let _ = write!(buf, "{}", number);
+}
+
+#[inline]
+fn encode_str(buf: &mut String, s: &str) {
+    buf.reserve(s.len() + 2);
+    buf.push('\"');
+    if s.bytes()
+        .all(|b| 32 <= b && b != b'"' && b != b'\\' && b < 128)
+    {
+        buf.push_str(s)
+    } else {
+        slow_path(buf, s)
+    }
+    buf.push('\"');
+
+    #[inline(never)]
+    fn slow_path(buf: &mut String, s: &str) {
+        for c in s.chars() {
+            let b = c as u8;
+            match b {
+                b'\\' | b'"' => push_escape(buf, c),
+                b'\n' => push_escape(buf, 'n'),
+                b'\r' => push_escape(buf, 'r'),
+                b'\t' => push_escape(buf, 't'),
+                0..=0x1f | 0x7f..=0x9f => {
+                    push_escape(buf, 'u');
+                    buf.push_str("00");
+                    buf.push(hex(b & 0xF));
+                    buf.push(hex(b >> 4));
+                }
+                _ => buf.push(c),
+            }
+        }
+    }
+
+    #[inline]
+    fn push_escape(buf: &mut String, c: char) {
+        buf.push('\\');
+        buf.push(c);
+    }
+
+    #[inline]
+    fn hex(b: u8) -> char {
+        (b"0123456789ABCDEF"[(b & 0xF) as usize]) as char
+    }
+}
diff --git a/vendor/write-json/tests/tests.rs b/vendor/write-json/tests/tests.rs
new file mode 100644
index 000000000..116c06a26
--- /dev/null
+++ b/vendor/write-json/tests/tests.rs
@@ -0,0 +1,47 @@
+#[test]
+fn smoke() {
+    let mut buf = String::new();
+
+    {
+        let mut obj = write_json::object(&mut buf);
+        obj.string("name", "Peter").number("favorite number", 92.0);
+        obj.array("films")
+            .string("Drowning By Numbers")
+            .string("A Zed & Two Noughts");
+        obj.null("suitcase");
+    }
+
+    assert_eq!(
+        buf,
+        r#"{"name":"Peter","favorite number":92,"films":["Drowning By Numbers","A Zed & Two Noughts"],"suitcase":null}"#
+    )
+}
+
+#[test]
+fn string_escaping() {
+    let mut buf = String::new();
+    {
+        write_json::array(&mut buf)
+            .string("")
+            .string("'")
+            .string("\"")
+            .string("\\")
+            .string("hello world")
+            .string(" \r\n\t\\ \\r\\n\\t")
+            .string("❤😂")
+            .string("\x00\x07\x1F\x20\x7E\x7F\u{80}\u{9f}!");
+    }
+    let strings = buf.replace(|c: char| "[],".contains(c), "\n");
+    let expected = r#"
+""
+"'"
+"\""
+"\\"
+"hello world"
+" \r\n\t\\ \\r\\n\\t"
+"❤\u0020"
+"\u0000\u0070\u00F1 ~\u00F7\u0008\u00F9!"
+"#;
+
+    assert_eq!(strings, expected);
+}