* build: bump MSRV to 1.65
The latest version of the time crate requires Rust 1.65.0
```
cargo +1.64.0-x86_64-apple-darwin test --no-default-features \
--features serde,crossterm,all-widgets --lib --tests --examples
error: package `time v0.3.21` cannot be built because it requires rustc
1.65.0 or newer, while the currently active rustc version is 1.64.0
```
* feat(backend): add termwiz backend and demo
* ci(termwiz): add termwiz to makefile.toml
---------
Co-authored-by: Josh McKinney <joshka@users.noreply.github.com>
Co-authored-by: Prabir Shrestha <mail@prabir.me>
The latest version of the time crate requires Rust 1.65.0
```
cargo +1.64.0-x86_64-apple-darwin test --no-default-features \
--features serde,crossterm,all-widgets --lib --tests --examples
error: package `time v0.3.21` cannot be built because it requires rustc
1.65.0 or newer, while the currently active rustc version is 1.64.0
```
Also fixes several clippy warnings added in 1.63/1.65. Although these
have been since moved to nursery / pedantic, it doesn't hurt to fix
these issues as part of this change:
- https://rust-lang.github.io/rust-clippy/master/index.html#derive_partial_eq_without_eq (nursery)
- https://rust-lang.github.io/rust-clippy/master/index.html#bool_to_int_with_if (pedantic)
Adds a new type Masked that can mask data with a mask character, and can
be used anywhere we expect Cow<'a, str> or Text<'a>. E.g. Paragraph,
ListItem, Table Cells etc.
BREAKING CHANGE:
Because Masked implements From for Text<'a>, code that binds
Into<Text<'a>> without type annotations may no longer compile
(e.g. `Paragraph::new("".as_ref())`)
To fix this, annotate or call to_string() / to_owned() / as_str()
- also adds builder methods on list state to make it easy to construct
a list state with selected and offset as a one-liner. Uses `with_` as
the prefix for these methods as the selected method currently acts as
a getter rather than a builder.
- cargo tarpaulin suggests only two lines are not covered (the two
match patterns of the self.start_corner match 223 and 227).
the body of these lines is covered, so this is probably 100% coverage.
- The implementation of Debug is customized to make it easy to use the
output (particularly the content) directly when writing tests (by
surrounding it with `Buffer::with_lines(vec![])`). The styles part of
the message shows the position of every style change, rather than the
style of each cell, which reduces the verbosity of the detail, while
still showing everything necessary to debug the buffer.
```rust
Buffer {
area: Rect { x: 0, y: 0, width: 12, height: 2 },
content: [
"Hello World!",
"G'day World!",
],
styles: [
x: 0, y: 0, fg: Reset, bg: Reset, modifier: (empty),
x: 0, y: 1, fg: Green, bg: Yellow, modifier: BOLD,
]
}
```
- The assert_buffer_eq! macro shows debug view and diff of the two
buffers, which makes it easy to understand exactly where the difference
is.
- Also adds a unit test for buffer_set_string_multi_width_overwrite
which was missing from the buffer tests
