Struct term_transcript :: Transcript Copy item path

impl Transcript

pub fn from_inputs<Cmd: SpawnShell>( options: &mut ShellOptions<Cmd>, inputs: impl IntoIterator<Item = UserInput>, ) -> Result<Self>

Constructs a transcript from the sequence of given user inputs.

The inputs are executed in the shell specified in options. A single shell is shared among all commands.

§Errors

Returns an error if spawning the shell or any operations with it fail (such as reading stdout / stderr, or writing commands to stdin), or if the shell exits before all commands are executed.

pub fn capture_output( &mut self, input: UserInput, command: &mut Command, ) -> Result<&mut Self>

Captures stdout / stderr of the provided command and adds it to Self::interactions().

The command is spawned with the closed stdin. This method blocks until the command exits. The method succeeds regardless of the exit status of the command.

§Errors

Returns an error if spawning the command or any operations with it fail (such as reading stdout / stderr).

impl Transcript<Parsed>

pub fn from_svg<R: BufRead>(reader: R) -> Result<Self, ParseError>

Available on crate feature test only.

Parses a transcript from the provided reader, which should point to an SVG XML tree produced by Template::render() (possibly within a larger document).

§Errors

Returns an error if the input cannot be parsed, usually because it was not produced by Template::render().

impl<Out: TermOutput> Transcript<Out>

pub fn new() -> Self

Creates an empty transcript.

pub fn interactions(&self) -> &[Interaction<Out>]

Returns interactions in this transcript.

pub fn interactions_mut(&mut self) -> &mut [Interaction<Out>]

Returns a mutable reference to interactions in this transcript.

impl Transcript

pub fn add_existing_interaction( &mut self, interaction: Interaction, ) -> &mut Self

Manually adds a new interaction to the end of this transcript.

This method allows capturing interactions that are difficult or impossible to capture using more high-level methods: Self::from_inputs() or Self::capture_output(). The resulting transcript will render just fine, but there could be issues with testing it.

pub fn add_interaction( &mut self, input: impl Into<UserInput>, output: impl Into<String>, ) -> &mut Self

Manually adds a new interaction to the end of this transcript.

This is a shortcut for calling [Self::add_existing_interaction(_)].

Trait Implementations§

impl<Out: Clone + TermOutput> Clone for Transcript<Out>

fn clone(&self) -> Transcript<Out>

Returns a copy of the value. Read more

1.0.0 · source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<Out: Debug + TermOutput> Debug for Transcript<Out>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<Out: TermOutput> Default for Transcript<Out>

fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

impl<Out> UnwindSafe for Transcript<Out>
where Out: UnwindSafe,

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

default unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dst. Read more

impl<T> Downcast for T
where T: Any,

fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.

fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Paint for T
where T: ?Sized,

fn fg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the foreground set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like red() and green(), which have the same functionality but are pithier.

§Example

Set foreground color to white using fg():

use yansi::{Paint, Color};

painted.fg(Color::White);

Set foreground color to white using white().

use yansi::Paint;

painted.white();

fn primary(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Primary].

§Example

println!("{}", value.primary());

fn fixed(&self, color: u8) -> Painted<&T>

Returns self with the fg() set to [Color::Fixed].

§Example

println!("{}", value.fixed(color));

fn rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the fg() set to [Color::Rgb].

§Example

println!("{}", value.rgb(r, g, b));

fn black(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Black].

§Example

println!("{}", value.black());

fn red(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Red].

§Example

println!("{}", value.red());

fn green(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Green].

§Example

println!("{}", value.green());

fn yellow(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Yellow].

§Example

println!("{}", value.yellow());

fn blue(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Blue].

§Example

println!("{}", value.blue());

fn magenta(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Magenta].

§Example

println!("{}", value.magenta());

fn cyan(&self) -> Painted<&T>

Returns self with the fg() set to [Color::Cyan].

§Example

println!("{}", value.cyan());

fn white(&self) -> Painted<&T>

Returns self with the fg() set to [Color::White].

§Example

println!("{}", value.white());

fn bright_black(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightBlack].

§Example

println!("{}", value.bright_black());

fn bright_red(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightRed].

§Example

println!("{}", value.bright_red());

fn bright_green(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightGreen].

§Example

println!("{}", value.bright_green());

fn bright_yellow(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightYellow].

§Example

println!("{}", value.bright_yellow());

fn bright_blue(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightBlue].

§Example

println!("{}", value.bright_blue());

fn bright_magenta(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightMagenta].

§Example

println!("{}", value.bright_magenta());

fn bright_cyan(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightCyan].

§Example

println!("{}", value.bright_cyan());

fn bright_white(&self) -> Painted<&T>

Returns self with the fg() set to [Color::BrightWhite].

§Example

println!("{}", value.bright_white());

fn bg(&self, value: Color) -> Painted<&T>

Returns a styled value derived from self with the background set to value.

This method should be used rarely. Instead, prefer to use color-specific builder methods like on_red() and on_green(), which have the same functionality but are pithier.

§Example

Set background color to red using fg():

use yansi::{Paint, Color};

painted.bg(Color::Red);

Set background color to red using on_red().

use yansi::Paint;

painted.on_red();

fn on_primary(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Primary].

§Example

println!("{}", value.on_primary());

fn on_fixed(&self, color: u8) -> Painted<&T>

Returns self with the bg() set to [Color::Fixed].

§Example

println!("{}", value.on_fixed(color));

fn on_rgb(&self, r: u8, g: u8, b: u8) -> Painted<&T>

Returns self with the bg() set to [Color::Rgb].

§Example

println!("{}", value.on_rgb(r, g, b));

fn on_black(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Black].

§Example

println!("{}", value.on_black());

fn on_red(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Red].

§Example

println!("{}", value.on_red());

fn on_green(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Green].

§Example

println!("{}", value.on_green());

fn on_yellow(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Yellow].

§Example

println!("{}", value.on_yellow());

fn on_blue(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Blue].

§Example

println!("{}", value.on_blue());

fn on_magenta(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Magenta].

§Example

println!("{}", value.on_magenta());

fn on_cyan(&self) -> Painted<&T>

Returns self with the bg() set to [Color::Cyan].

§Example

println!("{}", value.on_cyan());

fn on_white(&self) -> Painted<&T>

Returns self with the bg() set to [Color::White].

§Example

println!("{}", value.on_white());

fn on_bright_black(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightBlack].

§Example

println!("{}", value.on_bright_black());

fn on_bright_red(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightRed].

§Example

println!("{}", value.on_bright_red());

fn on_bright_green(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightGreen].

§Example

println!("{}", value.on_bright_green());

fn on_bright_yellow(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightYellow].

§Example

println!("{}", value.on_bright_yellow());

fn on_bright_blue(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightBlue].

§Example

println!("{}", value.on_bright_blue());

fn on_bright_magenta(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightMagenta].

§Example

println!("{}", value.on_bright_magenta());

fn on_bright_cyan(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightCyan].

§Example

println!("{}", value.on_bright_cyan());

fn on_bright_white(&self) -> Painted<&T>

Returns self with the bg() set to [Color::BrightWhite].

§Example

println!("{}", value.on_bright_white());

fn attr(&self, value: Attribute) -> Painted<&T>

Enables the styling [Attribute] value.

This method should be used rarely. Instead, prefer to use attribute-specific builder methods like bold() and underline(), which have the same functionality but are pithier.

§Example

Make text bold using attr():

use yansi::{Paint, Attribute};

painted.attr(Attribute::Bold);

Make text bold using using bold().

use yansi::Paint;

painted.bold();

fn bold(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Bold].

§Example

println!("{}", value.bold());

fn dim(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Dim].

§Example

println!("{}", value.dim());

fn italic(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Italic].

§Example

println!("{}", value.italic());

fn underline(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Underline].

§Example

println!("{}", value.underline());

fn blink(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Blink].

§Example

println!("{}", value.blink());

fn rapid_blink(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::RapidBlink].

§Example

println!("{}", value.rapid_blink());

fn invert(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Invert].

§Example

println!("{}", value.invert());

fn conceal(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Conceal].

§Example

println!("{}", value.conceal());

fn strike(&self) -> Painted<&T>

Returns self with the attr() set to [Attribute::Strike].

§Example

println!("{}", value.strike());

fn quirk(&self, value: Quirk) -> Painted<&T>

Enables the yansi [Quirk] value.

This method should be used rarely. Instead, prefer to use quirk-specific builder methods like mask() and wrap(), which have the same functionality but are pithier.

§Example

Enable wrapping using .quirk():

use yansi::{Paint, Quirk};

painted.quirk(Quirk::Wrap);

Enable wrapping using wrap().

use yansi::Paint;

painted.wrap();

fn mask(&self) -> Painted<&T>

Returns self with the quirk() set to [Quirk::Mask].

§Example

println!("{}", value.mask());

fn wrap(&self) -> Painted<&T>

Returns self with the quirk() set to [Quirk::Wrap].

§Example

println!("{}", value.wrap());

fn linger(&self) -> Painted<&T>

Returns self with the quirk() set to [Quirk::Linger].

§Example

println!("{}", value.linger());

fn clear(&self) -> Painted<&T>

👎Deprecated since 1.0.1: renamed to resetting() due to conflicts with Vec::clear(). The clear() method will be removed in a future release.

Returns self with the quirk() set to [Quirk::Clear].

§Example

println!("{}", value.clear());

fn resetting(&self) -> Painted<&T>

Returns self with the quirk() set to [Quirk::Resetting].

§Example

println!("{}", value.resetting());

fn bright(&self) -> Painted<&T>

Returns self with the quirk() set to [Quirk::Bright].

§Example

println!("{}", value.bright());

fn on_bright(&self) -> Painted<&T>

Returns self with the quirk() set to [Quirk::OnBright].

§Example

println!("{}", value.on_bright());

fn whenever(&self, value: Condition) -> Painted<&T>

Conditionally enable styling based on whether the [Condition] value applies. Replaces any previous condition.

See the crate level docs for more details.

§Example

Enable styling painted only when both stdout and stderr are TTYs:

use yansi::{Paint, Condition};

painted.red().on_yellow().whenever(Condition::STDOUTERR_ARE_TTY);

fn new(self) -> Painted<Self>
where Self: Sized,

Create a new [Painted] with a default [Style]. Read more

fn paint<S>(&self, style: S) -> Painted<&Self>
where S: Into<Style>,

Apply a style wholesale to self. Any previous style is replaced. Read more

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

impl<T, U> TryInto for T
where U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more