AnsiColorFunction

sql_cli::sql::functions::ansi

Struct AnsiColorFunction

pub struct AnsiColorFunction;

Expand description

ANSI_COLOR(color_name, text) - Apply foreground color to text

Trait Implementations§

impl SqlFunction for AnsiColorFunction

fn signature(&self) -> FunctionSignature

Get the function’s signature and metadata

fn evaluate(&self, args: &[DataValue]) -> Result<DataValue>

Evaluate the function with the given arguments

fn validate_args(&self, args: &[DataValue]) -> Result<()>

Validate arguments before evaluation (default implementation checks count)

Auto Trait Implementations§

impl Freeze for AnsiColorFunction

impl RefUnwindSafe for AnsiColorFunction

impl Send for AnsiColorFunction

impl Sync for AnsiColorFunction

impl Unpin for AnsiColorFunction

impl UnwindSafe for AnsiColorFunction

Blanket Implementations§

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

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Gets the TypeId of self. Read more

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Mutably borrows from an owned value. Read more

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fn from(t: T) -> T

Returns the argument unchanged.

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

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Performs the conversion.

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

type Error = <U as TryFrom<T>>::Error

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

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impl<V, T> VZip<V> for T
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