# Struct actix_web::http::header::ToStrError[−][src]

    pub struct ToStrError { /* fields omitted */ }

A possible error when converting a `HeaderValue` to a string representation.

Header field values may contain opaque bytes, in which case it is not possible to represent the value as a string.

## Trait Implementations

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`impl Display for ToStrError`

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`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

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Formats the value using the given formatter. Read more

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`impl Debug for ToStrError`

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`fn fmt(&self, f: &mut Formatter) -> Result<(), Error>`

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Formats the value using the given formatter. Read more

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`impl Error for ToStrError`

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`fn description(&self) -> &str`

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This method is soft-deprecated. Read more

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`fn cause(&self) -> Option<&Error>`

1.0.0
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The lower-level cause of this error, if any. Read more

## Auto Trait Implementations

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`impl Send for ToStrError`

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`impl Sync for ToStrError`

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