[−][src]Struct insta::Snapshot
A helper to work with stored snapshots.
Methods
impl Snapshot[src]
pub fn from_file<P: AsRef<Path>>(p: P) -> Result<Snapshot, Error>[src]
Loads a snapshot from a file.
pub fn path(&self) -> &Path[src]
The path of the snapshot
pub fn relative_path(&self, root: &Path) -> &Path[src]
Relative path to the workspace root.
pub fn module_name(&self) -> &str[src]
Returns the module name.
pub fn snapshot_name(&self) -> &str[src]
Returns the snapshot name.
pub fn metadata(&self) -> &BTreeMap<String, String>[src]
The metadata in the snapshot.
pub fn contents(&self) -> &str[src]
The snapshot contents
pub fn print_changes(&self, old_snapshot: Option<&Snapshot>)[src]
Prints a diff against an old snapshot.
Trait Implementations
Auto Trait Implementations
Blanket Implementations
impl<T, U> Into for T where
U: From<T>, [src]
U: From<T>,
impl<T> From for T[src]
impl<T, U> TryFrom for T where
U: Into<T>, [src]
U: Into<T>,
type Error = !
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T> Borrow for T where
T: ?Sized, [src]
T: ?Sized,
impl<T, U> TryInto for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
🔬 This is a nightly-only experimental API. (
try_from)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized, [src]
T: ?Sized,