Struct assert_fs::assert::StrContentPathPredicate

pub struct StrContentPathPredicate(_);

Keep predicates concrete Predicates out of our public API. predicates_core::Predicate used by IntoPathPredicate for str.

Example

use assert_fs::prelude::*;

let temp = assert_fs::TempDir::new().unwrap();
let input_file = temp.child("foo.txt");
input_file.touch().unwrap();

// ... do something with input_file ...

input_file.assert(""); // Uses StrContentPathPredicate

temp.close().unwrap();

Trait Implementations

impl Clone for StrContentPathPredicate

fn clone(&self) -> StrContentPathPredicate

Returns a copy of the value.

pub fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for StrContentPathPredicate

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

Formats the value using the given formatter.

impl Display for StrContentPathPredicate

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

Formats the value using the given formatter.

impl IntoPathPredicate<StrContentPathPredicate> for String

type Predicate = StrContentPathPredicate

The type of the predicate being returned.

fn into_path(self) -> Self::Predicate

Convert to a predicate for testing a path.

impl<'s> IntoPathPredicate<StrContentPathPredicate> for &'s str

type Predicate = StrContentPathPredicate

The type of the predicate being returned.

fn into_path(self) -> Self::Predicate

Convert to a predicate for testing a path.

impl<'s> IntoPathPredicate<StrContentPathPredicate> for &'s String

type Predicate = StrContentPathPredicate

The type of the predicate being returned.

fn into_path(self) -> Self::Predicate

Convert to a predicate for testing a path.

impl Predicate<Path> for StrContentPathPredicate

fn eval(&self, item: &Path) -> bool

Execute this Predicate against variable, returning the resulting boolean.

fn find_case<'a>(&'a self, expected: bool, variable: &Path) -> Option<Case<'a>>

Find a case that proves this predicate as expected when run against variable.

impl PredicateReflection for StrContentPathPredicate

fn parameters<'a>(&'a self) -> Box<dyn Iterator<Item = Parameter<'a>> + 'a>

Parameters of the current Predicate.

fn children<'a>(&'a self) -> Box<dyn Iterator<Item = Child<'a>> + 'a>

Nested Predicates of the current Predicate.