Struct PatternValidator

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pub struct PatternValidator;

Expand description

Validates that a Pattern is well-formed and likely to produce correct transformations.

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impl PatternValidator

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pub fn validate(pattern: &Pattern) -> Result<ValidationResult>

Validate a pattern and return a ValidationResult.

§Checks performed

Check	Severity
`before_template` is non-empty	error
`after_template` is non-empty	error
`language` is non-empty	error
All variables appear in `before_template`	error
All variables appear in `after_template`	warning
Confidence >= 0.3	warning
Confidence >= 0.1	error
`before_template` != `after_template`	warning

Auto Trait Implementations§

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impl UnwindSafe for PatternValidator

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impl<T> Any for T
where T: 'static + ?Sized,

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fn from(t: T) -> T

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Calls U::from(self).

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Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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