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NumberHelper

karbon_framework::util

Struct NumberHelper 

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pub struct NumberHelper;
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Number formatting and utility helpers

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impl NumberHelper

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pub fn filesize_format(bytes: u64) -> String

Format a file size in human-readable format (French units)

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pub fn format_number(value: i64, separator: Option<&str>) -> String

Format a number with thousands separator e.g., 1234567 => “1 234 567” (French style with spaces)

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pub fn format_decimal( value: f64, decimals: usize, separator: Option<&str>, ) -> String

Format a float with specified decimal places and thousands separator

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pub fn ordinal(value: u64) -> String

Format as ordinal (French): 1 => “1er”, 2 => “2e”, etc.

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pub fn percentage(value: f64, decimals: usize) -> String

Format as percentage e.g., percentage(0.756, 1) => “75.6%”

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pub fn clamp<T: PartialOrd>(value: T, min: T, max: T) -> T

Clamp a value between min and max

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pub fn duration_format(total_seconds: u64) -> String

Convert bytes to a human-readable duration string (French) e.g., 3661 => “1h 1min 1s”

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pub fn round(value: f64, decimals: u32) -> f64

Round a float to n decimal places

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fn propagate_header(self, header: HeaderName) -> PropagateHeader<Self>
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Propagate a header from the request to the response. Read more
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fn compression(self) -> Compression<Self>
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Compresses response bodies. Read more
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Follow redirect resposes using the Standard policy. Read more
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Insert a header into the request. Read more
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Append a header into the request. Read more
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Insert a header into the request, if the header is not already present. Read more
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Append a header into the response. Read more
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Insert a header into the response, if the header is not already present. Read more
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Add request id header and extension. Read more
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Add request id header and extension, using x-request-id as the header name. Read more
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fn propagate_request_id( self, header_name: HeaderName, ) -> PropagateRequestId<Self>
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Propgate request ids from requests to responses. Read more
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Propgate request ids from requests to responses, using x-request-id as the header name. Read more
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fn request_body_limit(self, limit: usize) -> RequestBodyLimit<Self>
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Intercept requests with over-sized payloads and convert them into 413 Payload Too Large responses. Read more
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