Stop getting googletest::Result from the prelude

The prelude's inclusion of googletest::Result is confusing
as it shadow's the standard library's Result type without
a visible import.

This is a first step towards removing googletest::Result
from the prelude.

PiperOrigin-RevId: 714850312

Author: cramertj

googletest/src/description.rs

@@ -260,6 +260,7 @@ impl<T: Into<Cow<'static, str>>> From<T> for Description {
 mod tests {
     use super::Description;
     use crate::prelude::*;
+    use crate::Result;
     use indoc::indoc;
 
     #[test]

googletest/src/fixtures.rs

@@ -144,6 +144,7 @@ mod tests {
     use crate as googletest;
     use crate::prelude::*;
     use crate::test;
+    use crate::Result;
 
     #[test]
     fn fixture_no_fixture() -> Result<()> {

googletest/src/internal/description_renderer.rs

@@ -278,6 +278,7 @@ enum Decoration {
 mod tests {
     use super::{Block, Fragment, List};
     use crate::prelude::*;
+    use crate::Result;
     use indoc::indoc;
 
     #[test]

googletest/src/matcher.rs

@@ -310,6 +310,7 @@ impl<T: Debug + Copy, M: Matcher<T>> Matcher<T> for &M {
 #[cfg(test)]
 mod tests {
     use crate::prelude::*;
+    use crate::Result;
 
     #[test]
     fn ref_matchers_can_be_reused() -> Result<()> {

googletest/src/matcher_support/auto_eq.rs

@@ -87,6 +87,7 @@ pub mod internal {
 #[cfg(test)]
 mod tests {
     use crate::prelude::*;
+    use crate::Result;
 
     #[test]
     fn auto_ref_matcher() -> Result<()> {

googletest/src/matcher_support/count_elements.rs

@@ -30,9 +30,9 @@ pub(crate) fn count_elements<ContainerT: IntoIterator>(value: ContainerT) -> usi
 
 #[cfg(test)]
 mod tests {
-
     use super::*;
     use crate::prelude::*;
+    use crate::Result;
 
     #[test]
     fn count_elements_vec() -> Result<()> {

googletest/src/matcher_support/edit_distance.rs

@@ -284,6 +284,7 @@ impl<T: Clone> Path<T> {
 mod tests {
     use super::*;
     use crate::prelude::*;
+    use crate::Result;
     use quickcheck::{quickcheck, Arbitrary, TestResult};
 
     #[test]

googletest/src/matcher_support/summarize_diff.rs

@@ -433,7 +433,7 @@ impl SummaryBuilder {
 #[cfg(test)]
 mod tests {
     use super::*;
-    use crate::{matcher_support::edit_distance::Mode, prelude::*};
+    use crate::{matcher_support::edit_distance::Mode, prelude::*, Result};
     use indoc::indoc;
     use std::fmt::Write;
 

googletest/src/matchers/all_matcher.rs

@@ -86,6 +86,7 @@ macro_rules! __all {
 mod tests {
     use crate::matcher::MatcherResult;
     use crate::prelude::*;
+    use crate::Result;
     use indoc::indoc;
 
     #[test]

googletest/src/matchers/any_matcher.rs

@@ -88,6 +88,7 @@ macro_rules! __any {
 mod tests {
     use crate::matcher::MatcherResult;
     use crate::prelude::*;
+    use crate::Result;
     use indoc::indoc;
 
     #[test]