Trait StreamFormat

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pub trait StreamFormat {
    // Required methods
    fn format_name(&self) -> &'static str;
    fn default_content_type(&self) -> &'static str;

    // Provided method
    fn accepts_content_type(&self, ct: &ContentType<'_>) -> bool { ... }
}

Expand description

Identity and content-type negotiation, shared by both directions.

Required Methods§

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fn format_name(&self) -> &'static str

A short, stable name, reported as the format tracing field.

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fn default_content_type(&self) -> &'static str

The Content-Type this format emits when encoding.

Provided Methods§

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fn accepts_content_type(&self, ct: &ContentType<'_>) -> bool

Whether an incoming Content-Type should be accepted as this format.

Implementations should be lenient about parameters, which ContentType has already stripped, and should accept the well-known aliases for their wire format.