[−][src]Trait crossterm::Command
A command is an action that can be performed on the terminal.
crossterm already delivers a number of commands. There is no need to implement them yourself. Also, you don't have to execute the commands yourself by calling a function.
Associated Types
Loading content...Required methods
fn ansi_code(&self) -> Self::AnsiType
Returns the ANSI code representation of this command. You can manipulate the terminal behaviour by writing an ANSI escape code to the terminal. You are able to use ANSI escape codes only for windows 10 and UNIX systems.
This method is mainly used internally by crossterm!
fn execute_winapi(&self) -> Result<()>
Execute this command.
On operating systems that do not support ANSI escape codes ( < Windows 10) we need to call WinApi to execute this command.
This method is mainly used internally by crossterm!
Implementors
impl Command for BlinkOff
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for BlinkOn
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Down
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Goto
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Hide
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Left
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for ResetPos
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Right
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for SavePos
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Show
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Up
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for EnterAlternateScreen
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for LeaveAlternateScreen
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Output
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for ResetColor
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for SetAttr
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for SetBg
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for SetFg
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for Clear
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type AnsiType = &'static str
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for ScrollDown
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for ScrollUp
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl Command for SetSize
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type AnsiType = String
fn ansi_code(&self) -> Self::AnsiType
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fn execute_winapi(&self) -> Result<()>
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impl<D> Command for PrintStyledFont<D> where
D: Display + Clone,
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D: Display + Clone,