Struct Placeholders

pub struct Placeholders<'a>(/* private fields */);

Collection of placeholder names.

Implementations

impl<'a> Placeholders<'a>

pub fn new(names: Vec<&'a str>) -> Self

Create new placeholders.

pub fn names(&self) -> &[&'a str]

Slice of placeholder names.

pub fn to_vec(&self) -> Vec<&'a str>

Convert to a vector of string slices.

pub fn verify(&self, source: &str) -> Result<()>

Verify that a source string contains all the referenced placeholders.

Trait Implementations

impl<'a> Debug for Placeholders<'a>

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

Formats the value using the given formatter.