Trait ConfigNames 

pub trait ConfigNames {
    // Required method
    fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R;
}

Provides borrowed access to a candidate configuration key list.

Required Methods

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

Invokes operation with this argument as a string slice list.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl ConfigNames for &Vec<&str>

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl ConfigNames for &Vec<String>

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl ConfigNames for &[&str]

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl ConfigNames for &[String]

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl ConfigNames for Vec<&str>

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl ConfigNames for Vec<String>

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl<const N: usize> ConfigNames for &[&str; N]

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl<const N: usize> ConfigNames for &[String; N]

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl<const N: usize> ConfigNames for [&str; N]

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

impl<const N: usize> ConfigNames for [String; N]

fn with_config_names<R>(self, operation: impl FnOnce(&[&str]) -> R) -> R

Implementors