Struct goldenfile::mint::Mint
source · pub struct Mint { /* private fields */ }Expand description
A Mint creates goldenfiles.
When a Mint goes out of scope, it will do one of two things depending on the
value of the UPDATE_GOLDENFILES environment variable:
- If
UPDATE_GOLDENFILES!=1, it will check the new goldenfile contents against their old contents, and panic if they differ. - If
UPDATE_GOLDENFILES=1, it will replace the old goldenfile contents with the newly written contents.
Implementations§
source§impl Mint
impl Mint
sourcepub fn new_nonempty<P: AsRef<Path>>(path: P) -> Self
pub fn new_nonempty<P: AsRef<Path>>(path: P) -> Self
Create a new goldenfile Mint. Goldenfiles will only be created when non-empty.
sourcepub fn new_goldenfile<P: AsRef<Path>>(&mut self, path: P) -> Result<File>
pub fn new_goldenfile<P: AsRef<Path>>(&mut self, path: P) -> Result<File>
Create a new goldenfile using a differ inferred from the file extension.
The returned File is a temporary file, not the goldenfile itself.
sourcepub fn new_goldenfile_with_differ<P: AsRef<Path>>(
&mut self,
path: P,
differ: Differ
) -> Result<File>
pub fn new_goldenfile_with_differ<P: AsRef<Path>>( &mut self, path: P, differ: Differ ) -> Result<File>
Create a new goldenfile with the specified diff function.
The returned File is a temporary file, not the goldenfile itself.
sourcepub fn check_goldenfiles(&self)
pub fn check_goldenfiles(&self)
Check new goldenfile contents against old, and panic if they differ.
Called automatically when a Mint goes out of scope and
UPDATE_GOLDENFILES!=1.
sourcepub fn update_goldenfiles(&self)
pub fn update_goldenfiles(&self)
Overwrite old goldenfile contents with their new contents.
Called automatically when a Mint goes out of scope and
UPDATE_GOLDENFILES=1.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Mint
impl !RefUnwindSafe for Mint
impl !Send for Mint
impl !Sync for Mint
impl Unpin for Mint
impl !UnwindSafe for Mint
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