Struct LineWithParam 

pub struct LineWithParam<W: Write>(/* private fields */);

An incomplete line which has a name and at least one parameter.

Implementations

impl<W: Write> LineWithParam<W>

pub fn add_param_value(self, param_value: &str) -> Result<LineWithParam<W>>

Append an additional value to the last parameter.

Returns the same handle.

Errors

Returns an error if the parameter value is invalid or if an IO error occurs.

pub fn with_param( self, param_name: &str, param_value: &str, ) -> Result<LineWithParam<W>>

Add another parameter to the current content line.

Returns a handle to add further values to the new parameter.

Errors

Returns an error if the parameter name or value are invalid or if an IO error occurs.

pub fn value(self, value: &str) -> Result<ContentLineWriter<W>>

Write a vale for the current content line.

Returns the original ContentLineWriter instance.

Errors

Returns an error if the value is invalid or if an IO error occurs.

pub fn end_params(self) -> LineWantValue<W>

End parameters for this line

This is useful for scenarios where parameters are conditional.

See LineWithName::without_params for a usage example.

Trait Implementations

impl<W: Debug + Write> Debug for LineWithParam<W>

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

Formats the value using the given formatter.